The Operation Riptide Collection
+ The Prisma 2 Collection
StatTrak™
Restricted → Classified
About the craftCraft 3353001 · 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 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™ MAG-7 | BI83 Spectrum
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
4.05 $
at 4.05
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Minimal Wear) — 13.44 $+9.39 $ per item · on the market 25 · buy0.0700–0.1240
StatTrak™ Five-SeveN | Boost Protocol (Factory New) — 17.92 $+13.87 $ per item · on the market 39 · buy0.0000–0.0508
StatTrak™ M4A4 | Spider Lily (Minimal Wear) — 30.80 $+26.75 $ per item · on the market 41 · buy0.0700–0.1240
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074415f′ (normalized) 0.124025wear 0.0700–0.1500on the market 25 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 34) · data 23.10 13:22 MSK
×8
StatTrak™ Sawed-Off | Apocalypto
Field-Tested
buy0.1500–0.1626
(under 1% of this wear's listings)
7.65 $
at 0.96
if this one runs out, you can take
StatTrak™ SCAR-20 | Enforcer (Field-Tested) — 0.99 $+0.04 $ per item · on the market 61 · buy0.1500–0.1626
StatTrak™ P2000 | Acid Etched (Field-Tested) — 1.14 $+0.18 $ per item · on the market 98 · buy0.1500–0.1626
StatTrak™ SG 553 | Darkwing (Field-Tested) — 1.16 $+0.20 $ per item · on the market 112 · buy0.1500–0.1626
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162694f′ (normalized) 0.162694wear 0.1500–0.3800on the market 52 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 39) · data 23.10 13:22 MSK
×1
StatTrak™ SCAR-20 | Enforcer
Minimal Wear
buy0.0700–0.0744
(0% of this wear's listings)
2.02 $
at 2.02
if this one runs out, you can take
StatTrak™ Sawed-Off | Apocalypto (Minimal Wear) — 2.21 $+0.18 $ per item · on the market 46 · buy0.0700–0.0744
StatTrak™ P2000 | Acid Etched (Minimal Wear) — 2.51 $+0.49 $ per item · on the market 69 · buy0.0700–0.0744
StatTrak™ SG 553 | Darkwing (Minimal Wear) — 2.78 $+0.76 $ per item · on the market 84 · buy0.0700–0.0744
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074415f′ (normalized) 0.074415wear 0.0700–0.1500on 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: no listings with this float (total 56) · data 23.10 13:22 MSK
Set · 10 pcs13.72 $
+2.75
(+20.1%)
!
Profit on prices without sales:without them at least −3 $
If these items are never sold, the profit is at least −3 $: StatTrak™ SSG 08 | Turbo Peek (Minimal Wear), StatTrak™ Glock-18 | Snack Attack (Minimal Wear)
!
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 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.
×2
StatTrak™ MAG-7 | BI83 Spectrum
Minimal Wear
buy0.0700–0.0759
(under 1% of this wear's listings)
8.10 $
at 4.05
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Minimal Wear) — 13.44 $+9.39 $ per item · on the market 25 · buy0.0700–0.1266
StatTrak™ Five-SeveN | Boost Protocol (Factory New) — 17.92 $+13.87 $ per item · on the market 39 · buy0.0000–0.0519
StatTrak™ M4A4 | Spider Lily (Minimal Wear) — 30.80 $+26.75 $ per item · on the market 41 · buy0.0700–0.1266
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075996f′ (normalized) 0.126660wear 0.0700–0.1500on the market 25 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 34) · data 23.10 13:22 MSK
×7
StatTrak™ Sawed-Off | Apocalypto
Field-Tested
buy0.1500–0.1672
(under 1% of this wear's listings)
6.69 $
at 0.96
if this one runs out, you can take
StatTrak™ SCAR-20 | Enforcer (Field-Tested) — 0.99 $+0.04 $ per item · on the market 61 · buy0.1500–0.1672
StatTrak™ P2000 | Acid Etched (Field-Tested) — 1.14 $+0.18 $ per item · on the market 98 · buy0.1500–0.1672
StatTrak™ SG 553 | Darkwing (Field-Tested) — 1.16 $+0.20 $ per item · on the market 112 · buy0.1500–0.1672
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167240f′ (normalized) 0.167240wear 0.1500–0.3800on the market 52 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 39) · data 23.10 13:22 MSK
×1
StatTrak™ SCAR-20 | Enforcer
Minimal Wear
buy0.0700–0.0759
(0% of this wear's listings)
2.02 $
at 2.02
if this one runs out, you can take
StatTrak™ Sawed-Off | Apocalypto (Minimal Wear) — 2.21 $+0.18 $ per item · on the market 46 · buy0.0700–0.0759
StatTrak™ P2000 | Acid Etched (Minimal Wear) — 2.51 $+0.49 $ per item · on the market 69 · buy0.0700–0.0759
StatTrak™ SG 553 | Darkwing (Minimal Wear) — 2.78 $+0.76 $ per item · on the market 84 · buy0.0700–0.0759
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075996f′ (normalized) 0.075996wear 0.0700–0.1500on 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: no listings with this float (total 56) · data 23.10 13:22 MSK
Set · 10 pcs16.82 $
+1.88
(+11.2%)
!
Profit on prices without sales:without them at least −9 $
If these items are never sold, the profit is at least −9 $: StatTrak™ SSG 08 | Turbo Peek (Minimal Wear), StatTrak™ Glock-18 | Snack Attack (Minimal Wear)
!
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 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.
×4
StatTrak™ MAG-7 | BI83 Spectrum
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
16.20 $
at 4.05
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Minimal Wear) — 13.44 $+9.39 $ per item · on the market 25 · buy0.0700–0.1259
StatTrak™ Five-SeveN | Boost Protocol (Factory New) — 17.92 $+13.87 $ per item · on the market 39 · buy0.0000–0.0516
StatTrak™ M4A4 | Spider Lily (Minimal Wear) — 30.80 $+26.75 $ per item · on the market 41 · buy0.0700–0.1259
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075574f′ (normalized) 0.125958wear 0.0700–0.1500on the market 25 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 34) · data 23.10 13:22 MSK
×6
StatTrak™ Sawed-Off | Apocalypto
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
5.74 $
at 0.96
if this one runs out, you can take
StatTrak™ SCAR-20 | Enforcer (Field-Tested) — 0.99 $+0.04 $ per item · on the market 61 · buy0.1500–0.1660
StatTrak™ P2000 | Acid Etched (Field-Tested) — 1.14 $+0.18 $ per item · on the market 98 · buy0.1500–0.1660
StatTrak™ SG 553 | Darkwing (Field-Tested) — 1.16 $+0.20 $ per item · on the market 112 · buy0.1500–0.1660
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166027f′ (normalized) 0.166027wear 0.1500–0.3800on the market 52 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 39) · data 23.10 13:22 MSK
Set · 10 pcs21.94 $
+1.20
(+5.5%)
!
Profit on prices without sales:without them at least −7 $
If these items are never sold, the profit is at least −7 $: StatTrak™ SSG 08 | Turbo Peek (Minimal Wear), StatTrak™ Glock-18 | Snack Attack (Minimal Wear)
!
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™ MAG-7 | BI83 Spectrum
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
2.75 $
at 2.75
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Field-Tested) — 7.51 $+4.76 $ per item · on the market 37 · buy0.1500–0.2747
StatTrak™ MP9 | Mount Fuji (Field-Tested) — 9.48 $+6.74 $ per item · on the market 28 · buy0.1500–0.1511
StatTrak™ Five-SeveN | Boost Protocol (Minimal Wear) — 9.72 $+6.97 $ per item · on the market 24 · buy0.0700–0.1126
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164863f′ (normalized) 0.274773wear 0.1500–0.3800on the market 23 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 60) · data 23.10 13:22 MSK
×2
StatTrak™ MAG-7 | BI83 Spectrum
Minimal Wear
buy0.0700–0.0751
(under 1% of this wear's listings)
8.10 $
at 4.05
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Minimal Wear) — 13.44 $+9.39 $ per item · on the market 25 · buy0.0700–0.1252
StatTrak™ Five-SeveN | Boost Protocol (Factory New) — 17.92 $+13.87 $ per item · on the market 39 · buy0.0000–0.0513
StatTrak™ M4A4 | Spider Lily (Minimal Wear) — 30.80 $+26.75 $ per item · on the market 41 · buy0.0700–0.1252
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075170f′ (normalized) 0.125283wear 0.0700–0.1500on the market 25 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 34) · data 23.10 13:22 MSK
×5
StatTrak™ Sawed-Off | Apocalypto
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
4.78 $
at 0.96
if this one runs out, you can take
StatTrak™ SCAR-20 | Enforcer (Field-Tested) — 0.99 $+0.04 $ per item · on the market 61 · buy0.1500–0.1648
StatTrak™ P2000 | Acid Etched (Field-Tested) — 1.14 $+0.18 $ per item · on the market 98 · buy0.1500–0.1648
StatTrak™ SG 553 | Darkwing (Field-Tested) — 1.16 $+0.20 $ per item · on the market 112 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164863f′ (normalized) 0.164863wear 0.1500–0.3800on the market 52 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 39) · data 23.10 13:22 MSK
×2
StatTrak™ SCAR-20 | Enforcer
Minimal Wear
buy0.0700–0.0751
(0% of this wear's listings)
4.05 $
at 2.02
if this one runs out, you can take
StatTrak™ Sawed-Off | Apocalypto (Minimal Wear) — 2.21 $+0.18 $ per item · on the market 46 · buy0.0700–0.0751
StatTrak™ P2000 | Acid Etched (Minimal Wear) — 2.51 $+0.49 $ per item · on the market 69 · buy0.0700–0.0751
StatTrak™ SG 553 | Darkwing (Minimal Wear) — 2.78 $+0.76 $ per item · on the market 84 · buy0.0700–0.0751
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075170f′ (normalized) 0.075170wear 0.0700–0.1500on 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: no listings with this float (total 56) · data 23.10 13:22 MSK
Set · 10 pcs19.68 $
+1.24
(+6.3%)
!
Profit on prices without sales:without them at least −13 $
If these items are never sold, the profit is at least −13 $: StatTrak™ SSG 08 | Turbo Peek (Minimal Wear), StatTrak™ Glock-18 | Snack Attack (Minimal Wear)
!
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™ MAG-7 | BI83 Spectrum
Field-Tested
buy0.1500–0.1635
(under 1% of this wear's listings)
2.75 $
at 2.75
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Field-Tested) — 7.51 $+4.76 $ per item · on the market 37 · buy0.1500–0.2726
StatTrak™ Five-SeveN | Boost Protocol (Minimal Wear) — 9.72 $+6.97 $ per item · on the market 24 · buy0.0700–0.1117
StatTrak™ M4A4 | Spider Lily (Field-Tested) — 15.46 $+12.71 $ per item · on the market 45 · buy0.1500–0.2726
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163599f′ (normalized) 0.272666wear 0.1500–0.3800on the market 23 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 60) · data 23.10 13:22 MSK
×4
StatTrak™ MAG-7 | BI83 Spectrum
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
16.20 $
at 4.05
if this one runs out, you can take
StatTrak™ FAMAS | ZX Spectron (Minimal Wear) — 13.44 $+9.39 $ per item · on the market 25 · buy0.0700–0.1245
StatTrak™ Five-SeveN | Boost Protocol (Factory New) — 17.92 $+13.87 $ per item · on the market 39 · buy0.0000–0.0510
StatTrak™ M4A4 | Spider Lily (Minimal Wear) — 30.80 $+26.75 $ per item · on the market 41 · buy0.0700–0.1245
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074730f′ (normalized) 0.124550wear 0.0700–0.1500on the market 25 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 34) · data 23.10 13:22 MSK
×4
StatTrak™ Sawed-Off | Apocalypto
Field-Tested
buy0.1500–0.1635
(under 1% of this wear's listings)
3.83 $
at 0.96
if this one runs out, you can take
StatTrak™ SCAR-20 | Enforcer (Field-Tested) — 0.99 $+0.04 $ per item · on the market 61 · buy0.1500–0.1635
StatTrak™ P2000 | Acid Etched (Field-Tested) — 1.14 $+0.18 $ per item · on the market 98 · buy0.1500–0.1635
StatTrak™ SG 553 | Darkwing (Field-Tested) — 1.16 $+0.20 $ per item · on the market 112 · buy0.1500–0.1635
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163599f′ (normalized) 0.163599wear 0.1500–0.3800on the market 52 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 39) · data 23.10 13:22 MSK
×1
StatTrak™ SCAR-20 | Enforcer
Minimal Wear
buy0.0700–0.0747
(0% of this wear's listings)
2.02 $
at 2.02
if this one runs out, you can take
StatTrak™ Sawed-Off | Apocalypto (Minimal Wear) — 2.21 $+0.18 $ per item · on the market 46 · buy0.0700–0.0747
StatTrak™ P2000 | Acid Etched (Minimal Wear) — 2.51 $+0.49 $ per item · on the market 69 · buy0.0700–0.0747
StatTrak™ SG 553 | Darkwing (Minimal Wear) — 2.78 $+0.76 $ per item · on the market 84 · buy0.0700–0.0747
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074730f′ (normalized) 0.074730wear 0.0700–0.1500on 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: no listings with this float (total 56) · data 23.10 13:22 MSK
Set · 10 pcs24.79 $
+0.57
(+2.3%)
Another set, profit no worse than the best by%
What you get
6 outcomes
Profitable outcome 70%
Losing outcome 30%
in profit
StatTrak™ AK-47 | Phantom Disruptor
Minimal Wear
float up to 0.097499
18.15 $30.00%
SteamStatTrak™ AK-47 | Phantom Disruptor (Minimal Wear)net 15.78 $The Prisma 2 Collectionsells 62 a weeknow 18.15 $ — cheaper than the month average 20.45 $sell now to a buy order: 18.20 $
(you get 15.83 $)) · buy orders: 7730
sell on Market.CSGO: 23.57 $ to your card
cheapest lot 25.84 · lots 10
on CSFloat: from 14.12 $listings: 60
on CS.Money: ~ 15.10 $
on Lis-Skins: from 16.69 $listings: 56
in profit
StatTrak™ MAC-10 | Disco Tech
Minimal Wear
float up to 0.149999
18.00 $30.00%
SteamStatTrak™ MAC-10 | Disco Tech (Minimal Wear)net 15.65 $The Prisma 2 Collectionsells 29 a weeknow 18.00 $ — cheaper than the month average 18.53 $sell now to a buy order: 16.50 $
(you get 14.35 $)) · buy orders: 5499
sell on Market.CSGO: 14.80 $ to your card
cheapest lot 16.22 · lots 20
on CSFloat: from 14.00 $listings: 52
on CS.Money: ~ 15.00 $
on Lis-Skins: from 15.35 $listings: 60
at a loss
worst
StatTrak™ MAG-7 | Justice
Minimal Wear
float up to 0.149999
13.04 $30.00%
SteamStatTrak™ MAG-7 | Justice (Minimal Wear)net 11.34 $The Prisma 2 Collectionsells 12 a weeknow 13.04 $ — cheaper than the month average 17.29 $sell now to a buy order: 13.19 $
(you get 11.47 $)) · buy orders: 4655
sell on Market.CSGO: 12.93 $ to your card
cheapest lot 14.18 · lots 6
on CSFloat: from 12.77 $listings: 26
on CS.Money: ~ 11.94 $
on Lis-Skins: from 12.08 $listings: 41
now 35.63 $ — cheaper than the month average 41.55 $sell now to a buy order: 33.82 $
(you get 29.41 $)) · buy orders: 3002
sell on Market.CSGO: 31.53 $ to your card
cheapest lot 34.58 · lots 18
on CSFloat: from 29.75 $listings: 24
on CS.Money: ~ 30.18 $
on Lis-Skins: from 31.40 $listings: 70
in profit
StatTrak™ MAC-10 | Toybox
Minimal Wear
float up to 0.149999
34.68 $3.33%
SteamStatTrak™ MAC-10 | Toybox (Minimal Wear)net 30.15 $sells 5 a weeknow 34.68 $ — cheaper than the month average 35.15 $sell now to a buy order: 28.88 $
(you get 25.12 $)) · buy orders: 2975
sell on Market.CSGO: 27.93 $ to your card
cheapest lot 30.63 · lots 16
on CSFloat: from 26.36 $listings: 9
on CS.Money: ~ 25.79 $
on Lis-Skins: from 27.69 $listings: 28
now 55.50 $ — cheaper than the month average 58.58 $sell now to a buy order: 54.61 $
(you get 47.49 $)) · buy orders: 3623
sell on Market.CSGO: 45.87 $ to your card
cheapest lot 50.29 · lots 14
on CSFloat: from 45.59 $listings: 23
on CS.Money: ~ 45.02 $
on Lis-Skins: from 46.04 $listings: 52
float markup by input
how many times more the lots with the needed float cost
StatTrak™ MAG-7 | BI83 Spectrum (Minimal Wear) × 16% of the wear range fitsat least ×2.164.05 → 8.75 $
StatTrak™ Sawed-Off | Apocalypto (Field-Tested) × 86% of the wear range fitsat least ×2.597.65 → 19.82 $
StatTrak™ SCAR-20 | Enforcer (Minimal Wear) × 16% of the wear range fitsat least ×2.162.02 → 4.37 $
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 0.149999900
outcomes come out up to 0.097499, 0.149999, 0.149999, 0.149999, 0.149999, 0.089999
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 2 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+0.06 $a worse week happens one time in ten
In a typical week+2.07 $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 2 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.
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.