The Operation Riptide Collection
+ The Prisma Collection
StatTrak™
Classified → Covert
About the craftCraft 3310571 · 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 9% 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™ MAC-10 | Toybox
Field-Tested
buy0.1500–0.1700
(0% of this wear's listings)
793.25 ₴
at 793.25
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Field-Tested) — 1 142.84 ₴+349.58 ₴ per item · on the market 17 · buy0.1500–0.1700
StatTrak™ SSG 08 | Turbo Peek (Minimal Wear) — 2 530.82 ₴+1 737.57 ₴ per item · on the market 11 · buy0.0700–0.1020
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.170031f′ (normalized) 0.170031wear 0.1500–0.3800on the market 13 · 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 18) · data 23.10 13:22 MSK
×9
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1700
(under 1% of this wear's listings)
3 053.22 ₴
at 339.25
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 562.87 ₴+223.62 ₴ per item · on the market 27 · buy0.2500–0.2823
StatTrak™ AUG | Momentum (Minimal Wear) — 991.08 ₴+651.84 ₴ per item · on the market 10 · buy0.0700–0.1059
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.170031f′ (normalized) 0.058885wear 0.1500–0.3800on the market 40 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 60 · from 2 036.82 ₴ (float 0.1609) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs3 846.47 ₴
+7 019.57
(+182.5%)
!
Profit on prices without sales:without them at least −11 752 ₴
If these items are never sold, the profit is at least −11 752 ₴: StatTrak™ Desert Eagle | Ocean Drive (Factory New), StatTrak™ AK-47 | Leet Museo (Factory New), StatTrak™ M4A4 | The Emperor (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 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.
×1
StatTrak™ MAC-10 | Toybox
Field-Tested
buy0.1500–0.1655
(0% of this wear's listings)
793.25 ₴
at 793.25
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Field-Tested) — 1 142.84 ₴+349.58 ₴ per item · on the market 17 · buy0.1500–0.1655
StatTrak™ SSG 08 | Turbo Peek (Minimal Wear) — 2 530.82 ₴+1 737.57 ₴ per item · on the market 11 · buy0.0700–0.0993
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165541f′ (normalized) 0.165541wear 0.1500–0.3800on the market 13 · 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 18) · data 23.10 13:22 MSK
×6
StatTrak™ MAC-10 | Toybox
Minimal Wear
buy0.0700–0.0754
(0% of this wear's listings)
9 494.18 ₴
at 1 582.36
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Minimal Wear) — 1 721.36 ₴+139.00 ₴ per item · on the market 17 · buy0.0700–0.0754
StatTrak™ SSG 08 | Turbo Peek (Factory New) — 4 807.35 ₴+3 224.98 ₴ per item · on the market 16 · buy0.0000–0.0452
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075405f′ (normalized) 0.075405wear 0.0700–0.1500on the market 12 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · little data, days: 1
Lis-Skins: no listings with this float (total 28) · data 23.10 13:22 MSK
×1
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1655
(under 1% of this wear's listings)
339.25 ₴
at 339.25
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 562.87 ₴+223.62 ₴ per item · on the market 27 · buy0.2500–0.2775
StatTrak™ AUG | Momentum (Minimal Wear) — 991.08 ₴+651.84 ₴ per item · on the market 10 · buy0.0700–0.0975
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165541f′ (normalized) 0.050081wear 0.1500–0.3800on the market 40 · 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 60 · from 2 036.82 ₴ (float 0.1609) · craft not before 31.10 · data 23.10 13:22 MSK
×2
StatTrak™ R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2587
(under 1% of this wear's listings)
1 125.73 ₴
at 562.87
if this one runs out, you can take
StatTrak™ AUG | Momentum (Factory New) — 3 011.50 ₴+2 448.63 ₴ per item · on the market 9 · buy0.0500–0.0651
StatTrak™ XM1014 | Incinegator (Minimal Wear) — 3 837.87 ₴+3 275.00 ₴ per item · on the market 5 · buy0.1400–0.1481
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.258784f′ (normalized) 0.015971wear 0.2500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 35) · data 23.10 13:22 MSK
Set · 10 pcs11 752.42 ₴
+1 066.87
(+9.1%)
!
Profit on prices without sales:without them at least −4 300 ₴
If these items are never sold, the profit is at least −4 300 ₴: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ Desert Eagle | Ocean Drive (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New), StatTrak™ AK-47 | Leet Museo (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 2 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.
×2
StatTrak™ MAC-10 | Toybox
Field-Tested
buy0.1500–0.1637
(0% of this wear's listings)
1 586.51 ₴
at 793.25
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Field-Tested) — 1 142.84 ₴+349.58 ₴ per item · on the market 17 · buy0.1500–0.1637
StatTrak™ SSG 08 | Turbo Peek (Minimal Wear) — 2 530.82 ₴+1 737.57 ₴ per item · on the market 11 · buy0.0700–0.0982
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163747f′ (normalized) 0.163747wear 0.1500–0.3800on the market 13 · 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 18) · data 23.10 13:22 MSK
×8
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
2 713.97 ₴
at 339.25
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 562.87 ₴+223.62 ₴ per item · on the market 27 · buy0.2500–0.2756
StatTrak™ AUG | Momentum (Minimal Wear) — 991.08 ₴+651.84 ₴ per item · on the market 10 · buy0.0700–0.0942
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163747f′ (normalized) 0.046563wear 0.1500–0.3800on the market 40 · 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 60 · from 2 036.82 ₴ (float 0.1609) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs4 300.48 ₴
+6 891.10
(+160.2%)
!
Profit on prices without sales:without them at least −8 359 ₴
If these items are never sold, the profit is at least −8 359 ₴: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ Desert Eagle | Ocean Drive (Factory New), StatTrak™ AK-47 | Leet Museo (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 3 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.
×3
StatTrak™ MAC-10 | Toybox
Field-Tested
buy0.1500–0.1624
(0% of this wear's listings)
2 379.76 ₴
at 793.25
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Field-Tested) — 1 142.84 ₴+349.58 ₴ per item · on the market 17 · buy0.1500–0.1624
StatTrak™ SSG 08 | Turbo Peek (Minimal Wear) — 2 530.82 ₴+1 737.57 ₴ per item · on the market 11 · buy0.0700–0.0974
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162451f′ (normalized) 0.162451wear 0.1500–0.3800on the market 13 · 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 18) · data 23.10 13:22 MSK
×2
StatTrak™ MAC-10 | Toybox
Minimal Wear
buy0.0700–0.0743
(0% of this wear's listings)
3 164.73 ₴
at 1 582.36
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Minimal Wear) — 1 721.36 ₴+139.00 ₴ per item · on the market 17 · buy0.0700–0.0743
StatTrak™ SSG 08 | Turbo Peek (Factory New) — 4 807.35 ₴+3 224.98 ₴ per item · on the market 16 · buy0.0000–0.0445
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074331f′ (normalized) 0.074331wear 0.0700–0.1500on the market 12 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · little data, days: 1
Lis-Skins: no listings with this float (total 28) · data 23.10 13:22 MSK
×5
StatTrak™ R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2570
(under 1% of this wear's listings)
2 814.34 ₴
at 562.87
if this one runs out, you can take
StatTrak™ AUG | Momentum (Factory New) — 3 011.50 ₴+2 448.63 ₴ per item · on the market 9 · buy0.0500–0.0621
StatTrak™ XM1014 | Incinegator (Minimal Wear) — 3 837.87 ₴+3 275.00 ₴ per item · on the market 5 · buy0.1400–0.1465
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.257037f′ (normalized) 0.012796wear 0.2500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 35) · data 23.10 13:22 MSK
Set · 10 pcs8 358.83 ₴
+3 809.38
(+45.6%)
!
Profit on prices without sales:without them at least −6 892 ₴
If these items are never sold, the profit is at least −6 892 ₴: StatTrak™ M4A4 | The Emperor (Factory New), StatTrak™ Desert Eagle | Ocean Drive (Factory New), StatTrak™ AK-47 | Leet Museo (Factory New), StatTrak™ Five-SeveN | Angry Mob (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 3 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.
×3
StatTrak™ MAC-10 | Toybox
Field-Tested
buy0.1500–0.1623
(0% of this wear's listings)
2 379.76 ₴
at 793.25
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Field-Tested) — 1 142.84 ₴+349.58 ₴ per item · on the market 17 · buy0.1500–0.1623
StatTrak™ SSG 08 | Turbo Peek (Minimal Wear) — 2 530.82 ₴+1 737.57 ₴ per item · on the market 11 · buy0.0700–0.0974
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162371f′ (normalized) 0.162371wear 0.1500–0.3800on the market 13 · 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 18) · data 23.10 13:22 MSK
×1
StatTrak™ MAC-10 | Toybox
Minimal Wear
buy0.0700–0.0743
(0% of this wear's listings)
1 582.36 ₴
at 1 582.36
if this one runs out, you can take
StatTrak™ Glock-18 | Snack Attack (Minimal Wear) — 1 721.36 ₴+139.00 ₴ per item · on the market 17 · buy0.0700–0.0743
StatTrak™ SSG 08 | Turbo Peek (Factory New) — 4 807.35 ₴+3 224.98 ₴ per item · on the market 16 · buy0.0000–0.0445
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074302f′ (normalized) 0.074302wear 0.0700–0.1500on the market 12 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · little data, days: 1
Lis-Skins: no listings with this float (total 28) · data 23.10 13:22 MSK
×2
StatTrak™ XM1014 | Incinegator
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
678.49 ₴
at 339.25
if this one runs out, you can take
StatTrak™ R8 Revolver | Skull Crusher (Field-Tested) — 562.87 ₴+223.62 ₴ per item · on the market 27 · buy0.2500–0.2741
StatTrak™ AUG | Momentum (Minimal Wear) — 991.08 ₴+651.84 ₴ per item · on the market 10 · buy0.0700–0.0916
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162371f′ (normalized) 0.043864wear 0.1500–0.3800on the market 40 · 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 60 · from 2 036.82 ₴ (float 0.1609) · craft not before 31.10 · data 23.10 13:22 MSK
×4
StatTrak™ R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2569
(under 1% of this wear's listings)
2 251.47 ₴
at 562.87
if this one runs out, you can take
StatTrak™ AUG | Momentum (Factory New) — 3 011.50 ₴+2 448.63 ₴ per item · on the market 9 · buy0.0500–0.0620
StatTrak™ XM1014 | Incinegator (Minimal Wear) — 3 837.87 ₴+3 275.00 ₴ per item · on the market 5 · buy0.1400–0.1464
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.256992f′ (normalized) 0.012713wear 0.2500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 35) · data 23.10 13:22 MSK
rarely sells: 6 a month — calculated at the buy order 3 889.58 ₴sell now to a buy order: 3 890.20 ₴
(you get 3 382.78 ₴)) · buy orders: 637
sell on Market.CSGO: 3 183.79 ₴ to your card
cheapest lot 3 491.01 · lots 18
on CSFloat: from 3 151.05 ₴listings: 20
on CS.Money: ~ 3 282.59 ₴
on Lis-Skins: from 3 338.64 ₴listings: 55
rarely sells: 3 a month — calculated at the buy order 20 353.59 ₴sell now to a buy order: 20 251.49 ₴
(you get 17 609.99 ₴)) · buy orders: 558
sell on Market.CSGO: 15 863.27 ₴ to your card
cheapest lot 17 393.93 · lots 10
on CSFloat: from 15 062.31 ₴listings: 31
on CS.Money: ~ 16 950.41 ₴
on Lis-Skins: from 14 775.72 ₴listings: 33
in profit
StatTrak™ AK-47 | Leet Museo
Factory New
float up to 0.045499
12 470.40 ₴5.00%
price without dealsrarely sells
SteamStatTrak™ AK-47 | Leet Museo (Factory New)net 10 843.83 ₴
by lot · 0 sales per day
rarely sells: 2 a month — calculated at the buy order 12 470.40 ₴sell now to a buy order: 12 381.53 ₴
(you get 10 766.55 ₴)) · buy orders: 976
sell on Market.CSGO: 10 853.62 ₴ to your card
cheapest lot 11 900.90 · lots 8
on CSFloat: from 10 629.32 ₴listings: 15
on CS.Money: ~ 11 597.55 ₴
on Lis-Skins: from 10 981.89 ₴listings: 37
rarely sells: 0 a month — calculated at the buy order 19 260.20 ₴sell now to a buy order: 19 168.12 ₴
(you get 16 667.93 ₴)) · buy orders: 768Market.CSGO: 1 listings, too few, no price
on CSFloat: from 18 500.39 ₴listings: 10
on CS.Money: ~ 19 406.70 ₴
on Lis-Skins: from 20 041.34 ₴listings: 14
float markup by input
how many times more the lots with the needed float cost
StatTrak™ MAC-10 | Toybox (Field-Tested) × 19% of the wear range fitsat least ×2.16793.25 → 1 713.43 ₴
StatTrak™ XM1014 | Incinegator (Field-Tested) × 99% of the wear range fitsat least ×2.633 053.22 → 8 029.97 ₴
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, 0.045499, 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 Operation Riptide Collection + The Prisma Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+6 263.11 ₴a worse week happens one time in ten
In a typical week+6 725.51 ₴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 Operation Riptide 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
11 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 3310067
· The Operation Broken Fang Collection + The Prisma Collection · profit 7 535.11₴
· invest 4 245.89₴
profit on prices without salesat least −4 246 ₴rare inputs
StatTrak™ M4A4 | Cyber Security (Battle-Scarred) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.161968 instead of 0.170031
Craft 3310068
· The Operation Broken Fang Collection + The Prisma Collection · profit 7 403.01₴
· invest 4 595.60₴
profit on prices without salesat least −4 596 ₴rare inputs
StatTrak™ USP-S | Monster Mashup (Field-Tested) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.166211 instead of 0.170031
Craft 3312382
· The Prisma Collection + The Wildfire Collection · profit 7 256.48₴
· invest 4 327.92₴
profit on prices without salesat least −4 328 ₴rare inputs
Craft 3295419
· The Chroma 3 Collection + The Prisma Collection · profit 6 914.44₴
· invest 3 613.34₴
profit on prices without salesat least −3 613 ₴rare inputs
StatTrak™ UMP-45 | Primal Saber (Field-Tested) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.167723 instead of 0.170031
Craft 3312128
· The Prisma Collection + The Revolver Case Collection · profit 6 912.21₴
· invest 3 454.57₴
profit on prices without salesat least −3 455 ₴rare inputspricier variants exist
StatTrak™ P90 | Shapewood (Well-Worn) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.167743 instead of 0.170031
Craft 3312172
· The Prisma Collection + The Shadow Collection · profit 6 908.06₴
· invest 3 853.37₴
profit on prices without salesat least −3 059 ₴rare inputs
StatTrak™ G3SG1 | Flux (Well-Worn) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.165362 instead of 0.170031
Craft 3306147
· The Genesis Collection + The Prisma Collection · profit 6 856.48₴
· invest 3 471.65₴
profit on prices without salesat least −2 630 ₴rare inputs
StatTrak™ MP7 | Smoking Kills (Battle-Scarred) instead of StatTrak™ MAC-10 | Toybox (Field-Tested); StatTrak™ XM1014 | Incinegator (Field-Tested): float at most 0.162402 instead of 0.170031
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.