The Phoenix Collection
+ The eSports 2014 Summer Collection
StatTrak™
Classified → Covert
About the craftCraft 3397594 · 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™ P90 | Trigon
Field-Tested
buy0.1500–0.1639
(under 1% of this wear's listings)
1 265.51 ₽
at 1 265.51
if this one runs out, you can take
StatTrak™ Nova | Antique (Factory New) — 1 759.16 ₽+493.65 ₽ per item · on the market 15 · buy0.0000–0.0375
StatTrak™ AK-47 | Redline (Field-Tested) — 5 860.29 ₽+4 594.78 ₽ per item · on the market 147 · buy0.1500–0.1751
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163907f′ (normalized) 0.125235wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 62 · from 2 439.83 ₽ (float 0.1554) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ Nova | Antique
Factory New
buy0.0000–0.0042
(0% of this wear's listings)
3 518.32 ₽
at 1 759.16
if this one runs out, you can take
StatTrak™ P90 | Trigon (Minimal Wear) — 1 870.26 ₽+111.10 ₽ per item · on the market 18 · buy0.0800–0.0894
StatTrak™ AK-47 | Redline (Minimal Wear) — 34 720.31 ₽+32 961.15 ₽ per item · on the market 11 · buy0.1000–0.1084
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004232f′ (normalized) 0.014109wear 0.0000–0.0700on 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: suitable 1 of 38 · from 3 893.58 ₽ (float 0.0027) · craft not before 01.11 · data 24.10 13:43 MSK
×7
StatTrak™ AUG | Bengal Tiger
Field-Tested
buy0.1500–0.1639
(11% of this wear's listings)
10 330.25 ₽
at 1 475.75
if this one runs out, you can take
StatTrak™ Nova | Bloomstick (Field-Tested) — 1 806.37 ₽+330.62 ₽ per item · on the market 8 · buy0.1500–0.1639
StatTrak™ P2000 | Corticera (Minimal Wear) — 2 224.50 ₽+748.75 ₽ per item · on the market 11 · buy0.0700–0.0936
StatTrak™ AWP | Corticera (Minimal Wear) — 3 553.29 ₽+2 077.54 ₽ per item · on the market 25 · buy0.0700–0.0936
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163907f′ (normalized) 0.140415wear 0.1500–0.3800on the market 17 · good ≈ 1
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 3 762.38 ₽ · little data, days: 0
Lis-Skins: suitable 1 of 57 · from 5 256.38 ₽ (float 0.1563) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs15 114.08 ₽
+5 737.36
(+38.0%)
!
Profit on prices without sales:without them at least −14 063 ₽
If these items are never sold, the profit is at least −14 063 ₽: StatTrak™ AWP | Asiimov (Field-Tested), StatTrak™ AUG | Chameleon (Factory New), StatTrak™ AK-47 | Jaguar (Minimal Wear), StatTrak™ M4A4 | Bullet Rain (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 6 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.
×6
StatTrak™ P90 | Trigon
Field-Tested
buy0.1500–0.1694
(under 1% of this wear's listings)
7 593.06 ₽
at 1 265.51
if this one runs out, you can take
StatTrak™ Nova | Antique (Factory New) — 1 759.16 ₽+493.65 ₽ per item · on the market 15 · buy0.0000–0.0400
StatTrak™ AK-47 | Redline (Field-Tested) — 5 860.29 ₽+4 594.78 ₽ per item · on the market 147 · buy0.1500–0.1801
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169453f′ (normalized) 0.133512wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 3 of 62 · from 1 492.39 ₽ (float 0.1685) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ Nova | Antique
Factory New
buy0.0000–0.0059
(0% of this wear's listings)
3 518.32 ₽
at 1 759.16
if this one runs out, you can take
StatTrak™ P90 | Trigon (Minimal Wear) — 1 870.26 ₽+111.10 ₽ per item · on the market 18 · buy0.0800–0.0932
StatTrak™ AK-47 | Redline (Minimal Wear) — 34 720.31 ₽+32 961.15 ₽ per item · on the market 11 · buy0.1000–0.1118
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005920f′ (normalized) 0.019735wear 0.0000–0.0700on 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: suitable 2 of 38 · from 3 885.53 ₽ (float 0.0049) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ AUG | Bengal Tiger
Field-Tested
buy0.1500–0.1694
(11% of this wear's listings)
2 951.50 ₽
at 1 475.75
if this one runs out, you can take
StatTrak™ Nova | Bloomstick (Field-Tested) — 1 806.37 ₽+330.62 ₽ per item · on the market 8 · buy0.1500–0.1694
StatTrak™ P2000 | Corticera (Minimal Wear) — 2 224.50 ₽+748.75 ₽ per item · on the market 11 · buy0.0700–0.0954
StatTrak™ AWP | Corticera (Minimal Wear) — 3 553.29 ₽+2 077.54 ₽ per item · on the market 25 · buy0.0700–0.0954
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169453f′ (normalized) 0.147909wear 0.1500–0.3800on the market 17 · good ≈ 1
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 3 762.38 ₽ · little data, days: 0
Lis-Skins: suitable 1 of 57 · from 5 256.38 ₽ (float 0.1563) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs14 062.88 ₽
+28.18
(+0.2%)
!
Profit on prices without sales:without them at least −14 273 ₽
If these items are never sold, the profit is at least −14 273 ₽: StatTrak™ AWP | Asiimov (Field-Tested), StatTrak™ AK-47 | Jaguar (Minimal Wear), StatTrak™ M4A4 | Bullet Rain (Factory New), StatTrak™ AUG | Chameleon (Factory New)
!
0% of lots fit:на контракт не хватает: нужно 5 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.
×5
StatTrak™ P90 | Trigon
Field-Tested
buy0.1500–0.1683
(under 1% of this wear's listings)
6 327.55 ₽
at 1 265.51
if this one runs out, you can take
StatTrak™ Nova | Antique (Factory New) — 1 759.16 ₽+493.65 ₽ per item · on the market 15 · buy0.0000–0.0395
StatTrak™ AK-47 | Redline (Field-Tested) — 5 860.29 ₽+4 594.78 ₽ per item · on the market 147 · buy0.1500–0.1791
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.168390f′ (normalized) 0.131925wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 62 · from 2 439.83 ₽ (float 0.1554) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ Nova | Antique
Factory New
buy0.0000–0.0055
(0% of this wear's listings)
3 518.32 ₽
at 1 759.16
if this one runs out, you can take
StatTrak™ P90 | Trigon (Minimal Wear) — 1 870.26 ₽+111.10 ₽ per item · on the market 18 · buy0.0800–0.0925
StatTrak™ AK-47 | Redline (Minimal Wear) — 34 720.31 ₽+32 961.15 ₽ per item · on the market 11 · buy0.1000–0.1111
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005597f′ (normalized) 0.018656wear 0.0000–0.0700on 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: suitable 2 of 38 · from 3 885.53 ₽ (float 0.0049) · craft not before 01.11 · data 24.10 13:43 MSK
×3
StatTrak™ AUG | Bengal Tiger
Field-Tested
buy0.1500–0.1683
(11% of this wear's listings)
4 427.25 ₽
at 1 475.75
if this one runs out, you can take
StatTrak™ Nova | Bloomstick (Field-Tested) — 1 806.37 ₽+330.62 ₽ per item · on the market 8 · buy0.1500–0.1683
StatTrak™ P2000 | Corticera (Minimal Wear) — 2 224.50 ₽+748.75 ₽ per item · on the market 11 · buy0.0700–0.0951
StatTrak™ AWP | Corticera (Minimal Wear) — 3 553.29 ₽+2 077.54 ₽ per item · on the market 25 · buy0.0700–0.0951
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.168390f′ (normalized) 0.146473wear 0.1500–0.3800on the market 17 · good ≈ 1
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 3 762.38 ₽ · little data, days: 0
Lis-Skins: suitable 1 of 57 · from 5 256.38 ₽ (float 0.1563) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs14 273.12 ₽
+1 170.02
(+8.2%)
!
Profit on prices without sales:without them at least −14 483 ₽
If these items are never sold, the profit is at least −14 483 ₽: StatTrak™ AK-47 | Jaguar (Minimal Wear), StatTrak™ M4A4 | Bullet Rain (Factory New), StatTrak™ AWP | Asiimov (Field-Tested), StatTrak™ AUG | Chameleon (Factory New)
!
0% 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 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.
×4
StatTrak™ P90 | Trigon
Field-Tested
buy0.1500–0.1673
(under 1% of this wear's listings)
5 062.04 ₽
at 1 265.51
if this one runs out, you can take
StatTrak™ Nova | Antique (Factory New) — 1 759.16 ₽+493.65 ₽ per item · on the market 15 · buy0.0000–0.0390
StatTrak™ AK-47 | Redline (Field-Tested) — 5 860.29 ₽+4 594.78 ₽ per item · on the market 147 · buy0.1500–0.1781
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167305f′ (normalized) 0.130305wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 62 · from 2 439.83 ₽ (float 0.1554) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ Nova | Antique
Factory New
buy0.0000–0.0052
(0% of this wear's listings)
3 518.32 ₽
at 1 759.16
if this one runs out, you can take
StatTrak™ P90 | Trigon (Minimal Wear) — 1 870.26 ₽+111.10 ₽ per item · on the market 18 · buy0.0800–0.0917
StatTrak™ AK-47 | Redline (Minimal Wear) — 34 720.31 ₽+32 961.15 ₽ per item · on the market 11 · buy0.1000–0.1105
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005266f′ (normalized) 0.017555wear 0.0000–0.0700on 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: suitable 2 of 38 · from 3 885.53 ₽ (float 0.0049) · craft not before 01.11 · data 24.10 13:43 MSK
×4
StatTrak™ AUG | Bengal Tiger
Field-Tested
buy0.1500–0.1673
(11% of this wear's listings)
5 903.00 ₽
at 1 475.75
if this one runs out, you can take
StatTrak™ Nova | Bloomstick (Field-Tested) — 1 806.37 ₽+330.62 ₽ per item · on the market 8 · buy0.1500–0.1673
StatTrak™ P2000 | Corticera (Minimal Wear) — 2 224.50 ₽+748.75 ₽ per item · on the market 11 · buy0.0700–0.0948
StatTrak™ AWP | Corticera (Minimal Wear) — 3 553.29 ₽+2 077.54 ₽ per item · on the market 25 · buy0.0700–0.0948
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167305f′ (normalized) 0.145006wear 0.1500–0.3800on the market 17 · good ≈ 1
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 3 762.38 ₽ · little data, days: 0
Lis-Skins: suitable 1 of 57 · from 5 256.38 ₽ (float 0.1563) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs14 483.36 ₽
+2 311.85
(+16.0%)
!
Profit on prices without sales:without them at least −14 694 ₽
If these items are never sold, the profit is at least −14 694 ₽: StatTrak™ AK-47 | Jaguar (Minimal Wear), StatTrak™ M4A4 | Bullet Rain (Factory New), StatTrak™ AWP | Asiimov (Field-Tested), StatTrak™ AUG | Chameleon (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 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.
×3
StatTrak™ P90 | Trigon
Field-Tested
buy0.1500–0.1661
(under 1% of this wear's listings)
3 796.53 ₽
at 1 265.51
if this one runs out, you can take
StatTrak™ Nova | Antique (Factory New) — 1 759.16 ₽+493.65 ₽ per item · on the market 15 · buy0.0000–0.0385
StatTrak™ AK-47 | Redline (Field-Tested) — 5 860.29 ₽+4 594.78 ₽ per item · on the market 147 · buy0.1500–0.1771
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166196f′ (normalized) 0.128651wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 62 · from 2 439.83 ₽ (float 0.1554) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ Nova | Antique
Factory New
buy0.0000–0.0049
(0% of this wear's listings)
3 518.32 ₽
at 1 759.16
if this one runs out, you can take
StatTrak™ P90 | Trigon (Minimal Wear) — 1 870.26 ₽+111.10 ₽ per item · on the market 18 · buy0.0800–0.0910
StatTrak™ AK-47 | Redline (Minimal Wear) — 34 720.31 ₽+32 961.15 ₽ per item · on the market 11 · buy0.1000–0.1098
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004929f′ (normalized) 0.016431wear 0.0000–0.0700on 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: suitable 2 of 38 · from 3 885.53 ₽ (float 0.0049) · craft not before 01.11 · data 24.10 13:43 MSK
×5
StatTrak™ AUG | Bengal Tiger
Field-Tested
buy0.1500–0.1661
(11% of this wear's listings)
7 378.75 ₽
at 1 475.75
if this one runs out, you can take
StatTrak™ Nova | Bloomstick (Field-Tested) — 1 806.37 ₽+330.62 ₽ per item · on the market 8 · buy0.1500–0.1661
StatTrak™ P2000 | Corticera (Minimal Wear) — 2 224.50 ₽+748.75 ₽ per item · on the market 11 · buy0.0700–0.0944
StatTrak™ AWP | Corticera (Minimal Wear) — 3 553.29 ₽+2 077.54 ₽ per item · on the market 25 · buy0.0700–0.0944
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166196f′ (normalized) 0.143508wear 0.1500–0.3800on the market 17 · good ≈ 1
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 3 762.38 ₽ · little data, days: 0
Lis-Skins: suitable 1 of 57 · from 5 256.38 ₽ (float 0.1563) · craft not before 01.11 · data 24.10 13:43 MSK
rarely sells: 3 a month — calculated at the current 31 598.98 ₽, buy orders and sales are not lowersell now to a buy order: 27 488.60 ₽
(you get 23 903.13 ₽)) · buy orders: 437
sell on Market.CSGO: 31 767.36 ₽ to your card
cheapest lot 34 832.64 · lots 7
on CSFloat: from 21 593.81 ₽listings: 24
on CS.Money: ~ 24 529.50 ₽
on Lis-Skins: from 25 950.25 ₽listings: 25
rarely sells: 1 a month — calculated at the buy order 25 688.66 ₽sell now to a buy order: 25 350.18 ₽
(you get 22 043.63 ₽)) · buy orders: 583
sell on Market.CSGO: 25 877.13 ₽ to your card
cheapest lot 28 374.05 · lots 8
on CSFloat: from 20 478.95 ₽listings: 12
on CS.Money: ~ 22 356.11 ₽
on Lis-Skins: from 22 100.94 ₽listings: 31
at a loss
worst
StatTrak™ AUG | Chameleon
Factory New
float up to 0.056818
9 593.33 ₽15.00%
price without deals
SteamStatTrak™ AUG | Chameleon (Factory New)net 8 342.03 ₽
by lot · 0 sales per day
month average 9 593.33 ₽, sold 19 — it costs more now, the calculation uses the averagesell now to a buy order: 8 364.45 ₽
(you get 7 273.43 ₽)) · buy orders: 347
sell on Market.CSGO: 8 108.79 ₽ to your card
cheapest lot 8 891.22 · lots 11
on CSFloat: from 6 379.29 ₽listings: 15
on CS.Money: ~ 7 073.17 ₽
on Lis-Skins: from 7 050.63 ₽listings: 34
month average 16 596.56 ₽, sold 13 — it costs more now, the calculation uses the averageno buy orders
sell on Market.CSGO: 17 779.57 ₽ to your card
cheapest lot 19 495.15 · lots 9
on CSFloat: from 15 856.87 ₽listings: 152
on CS.Money: ~ 17 255.89 ₽
on Lis-Skins: from 17 639.86 ₽listings: 81
float markup by input
how many times more the lots with the needed float cost
StatTrak™ P90 | Trigon (Field-Tested) × 16% of the wear range fitsat least ×2.161 265.51 → 2 733.50 ₽
StatTrak™ Nova | Antique (Factory New) × 26% of the wear range fitsat least ×2.213 518.32 → 7 775.49 ₽
StatTrak™ AUG | Bengal Tiger (Field-Tested) × 76% of the wear range fitsat least ×2.5510 330.25 → 26 342.14 ₽
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 0.113636264
outcomes come out up to 0.113636, 0.069999, 0.056818, 0.273181
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 Phoenix Collection + The eSports 2014 Summer Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+745.60 ₽a worse week happens one time in ten
In a typical week+5 211.13 ₽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 Phoenix Collection and The eSports 2014 Summer 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
2 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 3392873
· The Glove Collection + The eSports 2014 Summer Collection · profit 5 102.55₽
· invest 14 756.96₽
profit on prices without salesat least −11 676 ₽rare inputs
StatTrak™ P90 | Shallow Grave (Minimal Wear), StatTrak™ Sawed-Off | Wasteland Princess (Factory New) instead of StatTrak™ P90 | Trigon (Field-Tested), StatTrak™ Nova | Antique (Factory New); StatTrak™ AUG | Bengal Tiger (Field-Tested): 6 pcs instead of 7; StatTrak™ AUG | Bengal Tiger (Field-Tested): float at most 0.162747 instead of 0.163907
profit on prices without salesat least −13 548 ₽rare inputs
StatTrak™ UMP-45 | Primal Saber (Minimal Wear), StatTrak™ AUG | Fleet Flock (Minimal Wear) instead of StatTrak™ P90 | Trigon (Field-Tested), StatTrak™ Nova | Antique (Factory New); StatTrak™ AUG | Bengal Tiger (Field-Tested): 5 pcs instead of 7; StatTrak™ AUG | Bengal Tiger (Field-Tested): float at most 0.163116 instead of 0.163907
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.