StatTrak™
Classified → Covert
About the craftCraft 3393889 · ways to build: 5StatTrak™ craft. Inputs and outcome are StatTrak: a normal item won't do here, and the outcome sells at the StatTrak price, which differs from the price of the normal item.The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
5 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.
!
0% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 8% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×1
StatTrak™ Sawed-Off | Devourer
Field-Tested
buy0.1500–0.1677
(0% of this wear's listings)
9.52 $
at 9.52
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Minimal Wear) — 15.86 $+6.35 $ per item · on the market 16 · buy0.0700–0.1468
StatTrak™ M4A1-S | Nightmare (Field-Tested) — 28.39 $+18.87 $ per item · on the market 30 · buy0.1500–0.2097
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167782f′ (normalized) 0.209727wear 0.1500–0.3800on the market 11 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: no listings with this float (total 35) · data 24.10 13:43 MSK
×9
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1677
(under 1% of this wear's listings)
66.67 $
at 7.41
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 12.37 $+4.96 $ per item · on the market 29 · buy0.2500–0.2799
StatTrak™ AUG | Momentum (Minimal Wear) — 21.94 $+14.53 $ per item · on the market 9 · buy0.0700–0.1017
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167782f′ (normalized) 0.054474wear 0.1500–0.3800on the market 46 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: suitable 1 of 62 · from 45.08 $ (float 0.1609) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs76.18 $
+162.33
(+213.1%)
!
Profit on prices without sales:without them at least −179 $
If these items are never sold, the profit is at least −179 $: StatTrak™ AK-47 | Neon Rider (Factory New), StatTrak™ Desert Eagle | Code Red (Factory New), StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 7 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 7% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×7
StatTrak™ Sawed-Off | Devourer
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
117.40 $
at 16.77
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Factory New) — 43.19 $+26.41 $ per item · on the market 18 · buy0.0000–0.0661
StatTrak™ M4A1-S | Nightmare (Minimal Wear) — 68.66 $+51.89 $ per item · on the market 27 · buy0.0700–0.0944
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075554f′ (normalized) 0.094443wear 0.0700–0.1500on the market 15 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: no listings with this float (total 16) · data 24.10 13:43 MSK
×1
StatTrak™ Sawed-Off | Devourer
Factory New
buy0.0000–0.0048
(≈1% of this wear's listings)
36.96 $
at 36.96
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Factory New) — 43.19 $+6.22 $ per item · on the market 18 · buy0.0000–0.0042
StatTrak™ M4A1-S | Nightmare (Factory New) — 133.23 $+96.27 $ per item · on the market 23 · buy0.0000–0.0060
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004860f′ (normalized) 0.006075wear 0.0000–0.0700on the market 14 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 8) · data 24.10 13:43 MSK
×2
StatTrak™ R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2590
(under 1% of this wear's listings)
24.74 $
at 12.37
if this one runs out, you can take
StatTrak™ AUG | Momentum (Factory New) — 66.65 $+54.28 $ per item · on the market 9 · buy0.0500–0.0655
StatTrak™ XM1014 | Incinegator (Minimal Wear) — 86.27 $+73.90 $ per item · on the market 5 · buy0.1400–0.1483
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.259026f′ (normalized) 0.016410wear 0.2500–0.3800on the market 29 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 36) · data 24.10 13:43 MSK
Set · 10 pcs179.10 $
+82.06
(+45.8%)
!
Profit on prices without sales:without them at least −85 $
If these items are never sold, the profit is at least −85 $: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ AK-47 | Neon Rider (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New), StatTrak™ Desert Eagle | Code Red (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 6% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×1
StatTrak™ Sawed-Off | Devourer
Field-Tested
buy0.1500–0.1646
(0% of this wear's listings)
9.52 $
at 9.52
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Minimal Wear) — 15.86 $+6.35 $ per item · on the market 16 · buy0.0700–0.1440
StatTrak™ M4A1-S | Nightmare (Field-Tested) — 28.39 $+18.87 $ per item · on the market 30 · buy0.1500–0.2058
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164663f′ (normalized) 0.205829wear 0.1500–0.3800on the market 11 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: no listings with this float (total 35) · data 24.10 13:43 MSK
×1
StatTrak™ FAMAS | Eye of Athena
Minimal Wear
buy0.0700–0.0751
(under 1% of this wear's listings)
15.86 $
at 15.86
if this one runs out, you can take
StatTrak™ Sawed-Off | Devourer (Minimal Wear) — 16.77 $+0.91 $ per item · on the market 15 · buy0.0700–0.0858
StatTrak™ M4A1-S | Nightmare (Minimal Wear) — 68.66 $+52.80 $ per item · on the market 27 · buy0.0700–0.1072
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075100f′ (normalized) 0.107286wear 0.0700–0.1500on the market 16 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 36 · from 27.41 $ (float 0.0703) · craft not before 01.11 · data 24.10 13:43 MSK
×8
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1646
(under 1% of this wear's listings)
59.26 $
at 7.41
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 12.37 $+4.96 $ per item · on the market 29 · buy0.2500–0.2765
StatTrak™ AUG | Momentum (Minimal Wear) — 21.94 $+14.53 $ per item · on the market 9 · buy0.0700–0.0959
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164663f′ (normalized) 0.048360wear 0.1500–0.3800on the market 46 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: suitable 1 of 62 · from 45.08 $ (float 0.1609) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs84.64 $
+157.11
(+185.6%)
!
Profit on prices without sales:without them at least −108 $
If these items are never sold, the profit is at least −108 $: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ AK-47 | Neon Rider (Factory New), StatTrak™ Desert Eagle | Code Red (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 6% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×4
StatTrak™ FAMAS | Eye of Athena
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
63.45 $
at 15.86
if this one runs out, you can take
StatTrak™ Sawed-Off | Devourer (Minimal Wear) — 16.77 $+0.91 $ per item · on the market 15 · buy0.0700–0.0852
StatTrak™ M4A1-S | Nightmare (Minimal Wear) — 68.66 $+52.80 $ per item · on the market 27 · buy0.0700–0.1065
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074612f′ (normalized) 0.106588wear 0.0700–0.1500on the market 16 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 36 · from 27.41 $ (float 0.0703) · craft not before 01.11 · data 24.10 13:43 MSK
×6
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
44.44 $
at 7.41
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 12.37 $+4.96 $ per item · on the market 29 · buy0.2500–0.2750
StatTrak™ AUG | Momentum (Minimal Wear) — 21.94 $+14.53 $ per item · on the market 9 · buy0.0700–0.0933
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163259f′ (normalized) 0.045607wear 0.1500–0.3800on the market 46 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · little data, days: 1
Lis-Skins: suitable 1 of 62 · from 45.08 $ (float 0.1609) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs107.90 $
+140.32
(+130.1%)
!
Profit on prices without sales:without them at least −95 $
If these items are never sold, the profit is at least −95 $: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ AK-47 | Neon Rider (Factory New), StatTrak™ Desert Eagle | Code Red (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×1
StatTrak™ Sawed-Off | Devourer
Field-Tested
buy0.1500–0.1626
(0% of this wear's listings)
9.52 $
at 9.52
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Minimal Wear) — 15.86 $+6.35 $ per item · on the market 16 · buy0.0700–0.1423
StatTrak™ M4A1-S | Nightmare (Field-Tested) — 28.39 $+18.87 $ per item · on the market 30 · buy0.1500–0.2032
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162637f′ (normalized) 0.203297wear 0.1500–0.3800on the market 11 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: no listings with this float (total 35) · data 24.10 13:43 MSK
×2
StatTrak™ Sawed-Off | Devourer
Minimal Wear
buy0.0700–0.0743
(under 1% of this wear's listings)
33.54 $
at 16.77
if this one runs out, you can take
StatTrak™ FAMAS | Eye of Athena (Factory New) — 43.19 $+26.41 $ per item · on the market 18 · buy0.0000–0.0650
StatTrak™ M4A1-S | Nightmare (Minimal Wear) — 68.66 $+51.89 $ per item · on the market 27 · buy0.0700–0.0929
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074395f′ (normalized) 0.092994wear 0.0700–0.1500on the market 15 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
Lis-Skins: no listings with this float (total 16) · data 24.10 13:43 MSK
×7
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1626
(under 1% of this wear's listings)
51.85 $
at 7.41
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 12.37 $+4.96 $ per item · on the market 29 · buy0.2500–0.2744
StatTrak™ AUG | Momentum (Minimal Wear) — 21.94 $+14.53 $ per item · on the market 9 · buy0.0700–0.0921
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162637f′ (normalized) 0.044387wear 0.1500–0.3800on the market 46 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · little data, days: 1
Lis-Skins: suitable 1 of 62 · from 45.08 $ (float 0.1609) · craft not before 01.11 · data 24.10 13:43 MSK
rarely sells: 5 a month — calculated at the buy order 87.20 $sell now to a buy order: 87.18 $
(you get 75.80 $)) · buy orders: 637
sell on Market.CSGO: 72.50 $ to your card
cheapest lot 79.49 · lots 13
on CSFloat: from 69.71 $listings: 19
on CS.Money: ~ 72.62 $
on Lis-Skins: from 75.35 $listings: 48
rarely sells: 3 a month — calculated at the buy order 453.95 $no buy orders
sell on Market.CSGO: 353.48 $ to your card
cheapest lot 387.59 · lots 10
on CSFloat: from 326.65 $listings: 31
on CS.Money: ~ 350.84 $
on Lis-Skins: from 335.10 $listings: 33
rarely sells: 2 a month — calculated at the buy order 406.89 $sell now to a buy order: 401.52 $
(you get 349.15 $)) · buy orders: 521
sell on Market.CSGO: 364.81 $ to your card
cheapest lot 400.01 · lots 12
on CSFloat: from 319.00 $listings: 51
on CS.Money: ~ 375.71 $
on Lis-Skins: from 356.40 $listings: 45
in profit
StatTrak™ Desert Eagle | Code Red
Factory New
float up to 0.069999
208.64 $5.00%
price without dealsrarely sells
SteamStatTrak™ Desert Eagle | Code Red (Factory New)net 181.43 $
by lot · 0 sales per day
rarely sells: 5 a month — calculated at the buy order 208.64 $sell now to a buy order: 206.42 $
(you get 179.50 $)) · buy orders: 361
sell on Market.CSGO: 208.02 $ to your card
cheapest lot 228.09 · lots 4
on CSFloat: from 184.16 $listings: 13
on CS.Money: ~ 199.94 $
on Lis-Skins: from 205.45 $listings: 24
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Sawed-Off | Devourer (Field-Tested) × 18% of the wear range fitsat least ×2.169.52 → 20.56 $
StatTrak™ XM1014 | Incinegator (Field-Tested) × 98% of the wear range fitsat least ×2.6366.67 → 175.33 $
The markup is taken from a check of Steam 25–26.09.2026 listings. It shows how many times the needed number of cheapest listings with a fitting float cost more than the cheapest listing of this wear. It depends on the width of the float window and on the number of items.
Average float of the set
average normalized 0.069999900
outcomes come out up to 0.048999, 0.055999, 0.055999, 0.069999
How to read float
«No higher than» — is a guarantee. The limits are calculated together: take all items with the float at the upper bound and you get exactly the result shown. With a lower float the result will be better.
f′ — the same float, brought to 0–1 by the skin's own range. CSFloat counts the same way.
Craft variants
Craft variants
One of this craft's two collections paired with another collection, same rarity. Click a variant to open its page with all the numbers. The variants may include a craft at a small loss: no more than 15% of the investment, if its most expensive outcome brings at least three investments after the fee and that outcome's price is confirmed by sales.
Variant 1 this oneThe Horizon Collection + The Prisma Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+144.61 $a worse week happens one time in ten
In a typical week+156.23 $historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
Enter their float and the site will pick what to buy
Items of this craft's collections of the right rarity fit: The Horizon Collection and The Prisma Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.
Third collection
Add a third collection to the craft's two and see whether it gets more profitable
All splits of inputs across three collections are tried (1/1/8, 5/3/2 and the rest) and all outcome wears. The best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates exactly the five best by the quick score.
Similar
14 crafts almost like this one
One of three things counts as similar. The same set with a different wear of cheap outcomes: profit and investment differ by less than 0,5%. The same nine items with a different tenth: profit differs by no more than 10%, investment by 20%. The same main half, whose outcomes make the profit, with a different filler: profit lower by no more than a quarter, investment cheaper by no more than a quarter.
Craft 3395970
· The Operation Broken Fang Collection + The Prisma Collection · profit 169.23$
· invest 93.17$
profit on prices without salesat least −93 $rare inputs
StatTrak™ M4A4 | Cyber Security (Battle-Scarred) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.161968 instead of 0.167782
Craft 3395971
· The Operation Broken Fang Collection + The Prisma Collection · profit 166.19$
· invest 101.45$
profit on prices without salesat least −101 $rare inputs
StatTrak™ USP-S | Monster Mashup (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.166211 instead of 0.167782
Craft 3394396
· The Huntsman Collection + The Prisma Collection · profit 162.43$
· invest 111.22$
profit on prices without salesat least −52 $marketplace pricerare inputs
StatTrak™ M4A1-S | Atomic Alloy (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.173170 instead of 0.167782
Craft 3387361
· The Falchion Collection + The Prisma Collection · profit 159.75$
· invest 77.24$
profit on prices without salesat least −77 $rare inputs
StatTrak™ SG 553 | Cyrex (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
Craft 3398216
· The Prisma Collection + The Spectrum 2 Collection · profit 157.92$
· invest 78.26$
profit on prices without salesat least −78 $rare inputs
StatTrak™ PP-Bizon | High Roller (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
Craft 3396468
· The Operation Riptide Collection + The Prisma Collection · profit 157.49$
· invest 85.01$
profit on prices without salesat least −85 $rare inputs
StatTrak™ MAC-10 | Toybox (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
Craft 3389852
· The Gallery Collection + The Prisma Collection · profit 157.34$
· invest 75.30$
profit on prices without salesat least −75 $rare inputs
StatTrak™ P250 | Epicenter (Well-Worn) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.162399 instead of 0.167782
Craft 3379811
· The Chroma 2 Collection + The Prisma Collection · profit 156.76$
· invest 81.55$
profit on prices without salesat least −82 $rare inputs
StatTrak™ FAMAS | Djinn (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
Craft 3398089
· The Prisma Collection + The Revolver Case Collection · profit 155.85$
· invest 75.56$
profit on prices without salesat least −76 $rare inputspricier variants exist
StatTrak™ P90 | Shapewood (Well-Worn) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.167743 instead of 0.167782
Craft 3380976
· The Chroma 3 Collection + The Prisma Collection · profit 155.66$
· invest 79.32$
profit on prices without salesat least −79 $rare inputs
StatTrak™ UMP-45 | Primal Saber (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.167723 instead of 0.167782
Craft 3398136
· The Prisma Collection + The Shadow Collection · profit 155.41$
· invest 84.38$
profit on prices without salesat least −74 $rare inputs
StatTrak™ G3SG1 | Flux (Well-Worn) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.165362 instead of 0.167782
Craft 3391887
· The Genesis Collection + The Prisma Collection · profit 154.75$
· invest 75.87$
profit on prices without salesat least −76 $rare inputs
StatTrak™ MP7 | Smoking Kills (Battle-Scarred) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.162402 instead of 0.167782
Craft 3390649
· The Gamma 2 Collection + The Prisma Collection · profit 154.53$
· invest 77.79$
profit on prices without salesat least −68 $rare inputs
StatTrak™ MP9 | Airlock (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
Craft 3397626
· The Prisma 2 Collection + The Prisma Collection · profit 154.36$
· invest 75.43$
profit on prices without salesat least −75 $rare inputs
StatTrak™ MAG-7 | Justice (Field-Tested) instead of StatTrak™ Sawed-Off | Devourer (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.170031 instead of 0.167782
How to read these numbers
Fees. Steam adds 15% to the seller's price, so the seller gets the listing price divided by 1,15. Multiplying by 0,85 is wrong.
The outcome can only be sold after a week. Inputs bought on Steam go into the contract right away. The outcome can also be crafted further without waiting, but Sell it is possible only after seven days. Over a week the price may change, so the amount shown remains an estimate at calculation time.
Prices are conservative. Sales are counted at the lower of the listing price and the sale price. Purchases are counted at the cheapest listing, which is a lower bound. You cannot buy ten at that price: each next listing costs more. «Check floats on Steam» shows the real purchase price.