The 2018 Nuke Collection
+ The Graphic Design Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3241331 · ways to build: 5The 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.
!
Less than 1% of lots fit:на контракт не хватает: нужно 7 шт., годных ≈3, 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.
×7
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1616
(under 1% of this wear's listings)
19.40 ₴
at 2.77
if this one runs out, you can take
M4A4 | Mainframe (Minimal Wear) — 3.81 ₴+1.04 ₴ per item · on the market 1 242 · buy0.0700–0.0973
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+1.66 ₴ per item · on the market 1 644 · buy0.0700–0.0973
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+2.19 ₴ per item · on the market 1 030 · buy0.0700–0.0973
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161612f′ (normalized) 0.194713wear 0.1500–0.3800on the market 2 342 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.76 ₴ · little data, days: 0
Lis-Skins: suitable 9 of 1306 · from 11.30 ₴ (float 0.1581) · craft not before 30.10 · data 23.10 01:48 MSK
×2
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0740
(under 1% of this wear's listings)
7.61 ₴
at 3.81
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+0.63 ₴ per item · on the market 1 644 · buy0.0700–0.0740
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+1.15 ₴ per item · on the market 1 030 · buy0.0700–0.0740
Galil AR | Cold Fusion (Minimal Wear) — 9.45 ₴+5.64 ₴ per item · on the market 1 747 · buy0.0700–0.1229
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074039f′ (normalized) 0.148078wear 0.0700–0.1500on the market 1 242 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 11 of 401 · from 20.34 ₴ (float 0.0736) · craft not before 30.10 · data 23.10 01:48 MSK
×1
SSG 08 | Halftone Whorl
Minimal Wear
buy0.0700–0.0740
(under 1% of this wear's listings)
8.47 ₴
at 8.47
if this one runs out, you can take
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+0.89 ₴ per item · on the market 420 · buy0.0700–0.0770
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+1.97 ₴ per item · on the market 274 · buy0.0700–0.0740
FAMAS | Halftone Wash (Minimal Wear) — 13.07 ₴+4.61 ₴ per item · on the market 545 · buy0.0700–0.0740
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074039f′ (normalized) 0.148078wear 0.0700–0.1500on the market 138 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 5 of 61 · from 52.43 ₴ (float 0.0701) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs35.48 ₴
+5.05
(+14.2%)
!
Profit on prices without sales:without them at least −8 ₴
If these items are never sold, the profit is at least −8 ₴: XM1014 | Halftone Shift (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈6, 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.
×3
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1702
(under 1% of this wear's listings)
8.31 ₴
at 2.77
if this one runs out, you can take
M4A4 | Mainframe (Minimal Wear) — 3.81 ₴+1.04 ₴ per item · on the market 1 242 · buy0.0700–0.1025
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+1.66 ₴ per item · on the market 1 644 · buy0.0700–0.1025
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+2.19 ₴ per item · on the market 1 030 · buy0.0700–0.1025
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.170260f′ (normalized) 0.205133wear 0.1500–0.3800on the market 2 342 · good ≈ 6
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.76 ₴ · little data, days: 0
Lis-Skins: suitable 19 of 1306 · from 11.30 ₴ (float 0.1581) · craft not before 30.10 · data 23.10 01:48 MSK
×7
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1702
(under 1% of this wear's listings)
55.79 ₴
at 7.97
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 8.47 ₴+0.50 ₴ per item · on the market 138 · buy0.0700–0.0851
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+1.39 ₴ per item · on the market 420 · buy0.0700–0.0885
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+2.47 ₴ per item · on the market 274 · buy0.0700–0.0851
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.170260f′ (normalized) 0.170260wear 0.1500–0.3800on the market 1 108 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 7 of 79 · from 13.56 ₴ (float 0.1603) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs64.10 ₴
+0.94
(+1.5%)
!
Profit on prices without sales:without them at least −6 ₴
If these items are never sold, the profit is at least −6 ₴: XM1014 | Halftone Shift (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈5, 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
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1670
(under 1% of this wear's listings)
11.08 ₴
at 2.77
if this one runs out, you can take
M4A4 | Mainframe (Minimal Wear) — 3.81 ₴+1.04 ₴ per item · on the market 1 242 · buy0.0700–0.1006
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+1.66 ₴ per item · on the market 1 644 · buy0.0700–0.1006
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+2.19 ₴ per item · on the market 1 030 · buy0.0700–0.1006
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167037f′ (normalized) 0.201250wear 0.1500–0.3800on the market 2 342 · good ≈ 5
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.76 ₴ · little data, days: 0
Lis-Skins: suitable 16 of 1306 · from 11.30 ₴ (float 0.1581) · craft not before 30.10 · data 23.10 01:48 MSK
×6
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1670
(under 1% of this wear's listings)
47.82 ₴
at 7.97
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 8.47 ₴+0.50 ₴ per item · on the market 138 · buy0.0700–0.0835
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+1.39 ₴ per item · on the market 420 · buy0.0700–0.0868
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+2.47 ₴ per item · on the market 274 · buy0.0700–0.0835
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167037f′ (normalized) 0.167037wear 0.1500–0.3800on the market 1 108 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 6 of 79 · from 13.56 ₴ (float 0.1603) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs58.90 ₴
+2.05
(+3.5%)
!
Profit on prices without sales:without them at least −3 ₴
If these items are never sold, the profit is at least −3 ₴: XM1014 | Halftone Shift (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 5 шт., годных ≈4, 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.
×5
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1639
(under 1% of this wear's listings)
13.86 ₴
at 2.77
if this one runs out, you can take
M4A4 | Mainframe (Minimal Wear) — 3.81 ₴+1.04 ₴ per item · on the market 1 242 · buy0.0700–0.0987
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+1.66 ₴ per item · on the market 1 644 · buy0.0700–0.0987
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+2.19 ₴ per item · on the market 1 030 · buy0.0700–0.0987
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163934f′ (normalized) 0.197511wear 0.1500–0.3800on the market 2 342 · good ≈ 4
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.76 ₴ · little data, days: 0
Lis-Skins: suitable 12 of 1306 · from 11.30 ₴ (float 0.1581) · craft not before 30.10 · data 23.10 01:48 MSK
×5
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1639
(under 1% of this wear's listings)
39.85 ₴
at 7.97
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 8.47 ₴+0.50 ₴ per item · on the market 138 · buy0.0700–0.0819
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+1.39 ₴ per item · on the market 420 · buy0.0700–0.0852
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+2.47 ₴ per item · on the market 274 · buy0.0700–0.0819
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163934f′ (normalized) 0.163934wear 0.1500–0.3800on the market 1 108 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 3 of 79 · from 13.56 ₴ (float 0.1603) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs53.70 ₴
+3.16
(+5.9%)
!
Profit on prices without sales:without them at least −10 ₴
If these items are never sold, the profit is at least −10 ₴: XM1014 | Halftone Shift (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈2, 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
MP7 | Motherboard
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
1.92 ₴
at 1.92
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 2.77 ₴+0.85 ₴ per item · on the market 2 342 · buy0.1500–0.2697
M4A4 | Mainframe (Field-Tested) — 2.82 ₴+0.89 ₴ per item · on the market 3 161 · buy0.1500–0.1625
Negev | Bulkhead (Field-Tested) — 2.82 ₴+0.90 ₴ per item · on the market 2 788 · buy0.1500–0.1625
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162522f′ (normalized) 0.325045wear 0.1500–0.3800on the market 1 663 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 67 of 915 · from 8.14 ₴ (float 0.1505) · craft not before 30.10 · data 23.10 01:48 MSK
×1
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
2.77 ₴
at 2.77
if this one runs out, you can take
M4A4 | Mainframe (Minimal Wear) — 3.81 ₴+1.04 ₴ per item · on the market 1 242 · buy0.0700–0.0979
Negev | Bulkhead (Minimal Wear) — 4.43 ₴+1.66 ₴ per item · on the market 1 644 · buy0.0700–0.0979
MP7 | Motherboard (Minimal Wear) — 4.96 ₴+2.19 ₴ per item · on the market 1 030 · buy0.0700–0.0979
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162522f′ (normalized) 0.195810wear 0.1500–0.3800on the market 2 342 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.76 ₴ · little data, days: 0
Lis-Skins: suitable 10 of 1306 · from 11.30 ₴ (float 0.1581) · craft not before 30.10 · data 23.10 01:48 MSK
×7
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
55.79 ₴
at 7.97
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 8.47 ₴+0.50 ₴ per item · on the market 138 · buy0.0700–0.0812
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+1.39 ₴ per item · on the market 420 · buy0.0700–0.0845
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+2.47 ₴ per item · on the market 274 · buy0.0700–0.0812
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162522f′ (normalized) 0.162522wear 0.1500–0.3800on the market 1 108 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 3 of 79 · from 13.56 ₴ (float 0.1603) · craft not before 30.10 · data 23.10 01:48 MSK
×1
SSG 08 | Halftone Whorl
Minimal Wear
buy0.0700–0.0743
(under 1% of this wear's listings)
8.47 ₴
at 8.47
if this one runs out, you can take
P2000 | Coral Halftone (Minimal Wear) — 9.36 ₴+0.89 ₴ per item · on the market 420 · buy0.0700–0.0773
M249 | Spectrogram (Minimal Wear) — 10.44 ₴+1.97 ₴ per item · on the market 274 · buy0.0700–0.0743
FAMAS | Halftone Wash (Minimal Wear) — 13.07 ₴+4.61 ₴ per item · on the market 545 · buy0.0700–0.0743
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074355f′ (normalized) 0.148711wear 0.0700–0.1500on the market 138 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 5 of 61 · from 52.43 ₴ (float 0.0701) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs68.95 ₴
+0.17
(+0.2%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 33%
Losing outcome 68%
in profit
AWP | Acheron
Minimal Wear
float up to 0.149999
97.43 ₴22.50%
SteamAWP | Acheron (Minimal Wear)net 84.72 ₴sells 1289 a weeknow 97.43 ₴ — cheaper than the month average 103.61 ₴sell now to a buy order: 92.30 ₴
(you get 80.26 ₴)) · buy orders: 29911
sell on Market.CSGO: 73.93 ₴ to your card
cheapest lot 81.07 · lots 85
on CSFloat: from 71.41 ₴listings: 188
on CS.Money: ~ 75.48 ₴
on Lis-Skins: from 78.64 ₴listings: 272
at a loss
worst
MP5-SD | Co-Processor
Minimal Wear
float up to 0.090361
23.28 ₴22.50%
SteamMP5-SD | Co-Processor (Minimal Wear)net 20.25 ₴sells 270 a weeknow 23.28 ₴ — cheaper than the month average 26.21 ₴sell now to a buy order: 23.97 ₴
(you get 20.84 ₴)) · buy orders: 10609
sell on Market.CSGO: 18.41 ₴ to your card
cheapest lot 20.19 · lots 14
on CSFloat: from 51.07 ₴listings: 41
on CS.Money: ~ 18.08 ₴
on Lis-Skins: from 26.21 ₴listings: 42
at a loss
P250 | Exchanger
Minimal Wear
float up to 0.090361
23.42 ₴22.50%
SteamP250 | Exchanger (Minimal Wear)net 20.37 ₴sells 226 a weeknow 23.42 ₴ — cheaper than the month average 26.04 ₴sell now to a buy order: 23.46 ₴
(you get 20.40 ₴)) · buy orders: 13113
sell on Market.CSGO: 28.58 ₴ to your card
cheapest lot 31.34 · lots 37
on CSFloat: from 18.53 ₴listings: 74
on CS.Money: ~ 20.34 ₴
on Lis-Skins: from 21.24 ₴listings: 70
at a loss
P90 | Facility Negative
Minimal Wear
float up to 0.090361
23.51 ₴22.50%
SteamP90 | Facility Negative (Minimal Wear)net 20.45 ₴sells 256 a weeknow 23.51 ₴ — cheaper than the month average 24.82 ₴sell now to a buy order: 23.46 ₴
(you get 20.40 ₴)) · buy orders: 11200
sell on Market.CSGO: 21.50 ₴ to your card
cheapest lot 23.58 · lots 22
on CSFloat: from 25.76 ₴listings: 34
on CS.Money: ~ 18.98 ₴
on Lis-Skins: from 24.41 ₴listings: 51
in profit
best
AK-47 | Crossfade
Minimal Wear
float up to 0.090361
150.58 ₴2.50%
SteamAK-47 | Crossfade (Minimal Wear)net 130.94 ₴The Graphic Design Collectionsells 554 a weeknow 150.58 ₴ — cheaper than the month average 168.54 ₴sell now to a buy order: 136.17 ₴
(you get 118.40 ₴)) · buy orders: 19755
sell on Market.CSGO: 106.14 ₴ to your card
cheapest lot 116.39 · lots 113
on CSFloat: from 100.79 ₴listings: 451
on CS.Money: ~ 101.69 ₴
on Lis-Skins: from 109.37 ₴listings: 299
in profit
SCAR-20 | Wild Berry
Minimal Wear
float up to 0.117469
70.85 ₴2.50%
SteamSCAR-20 | Wild Berry (Minimal Wear)net 61.61 ₴The Graphic Design Collectionsells 19 a weeknow 70.85 ₴ — cheaper than the month average 83.37 ₴sell now to a buy order: 71.39 ₴
(you get 62.08 ₴)) · buy orders: 18088
sell on Market.CSGO: 56.05 ₴ to your card
cheapest lot 61.46 · lots 47
on CSFloat: from 48.36 ₴listings: 98
on CS.Money: ~ 53.78 ₴
on Lis-Skins: from 51.97 ₴listings: 95
in profit
SG 553 | Berry Gel Coat
Minimal Wear
float up to 0.144578
75.91 ₴2.50%
SteamSG 553 | Berry Gel Coat (Minimal Wear)net 66.01 ₴The Graphic Design Collectionsells 35 a weeknow 75.91 ₴ — cheaper than the month average 90.41 ₴sell now to a buy order: 76.50 ₴
(you get 66.52 ₴)) · buy orders: 4521
sell on Market.CSGO: 61.35 ₴ to your card
cheapest lot 67.27 · lots 15
on CSFloat: from 55.59 ₴listings: 79
on CS.Money: ~ 56.95 ₴
on Lis-Skins: from 61.47 ₴listings: 94
now 58.19 ₴ — cheaper than the month average 76.90 ₴sell now to a buy order: 57.12 ₴
(you get 49.66 ₴)) · buy orders: 18742
sell on Market.CSGO: 49.96 ₴ to your card
cheapest lot 54.78 · lots 50
on CSFloat: from 46.10 ₴listings: 98
on CS.Money: ~ 47.00 ₴
on Lis-Skins: from 48.81 ₴listings: 108
float markup by input
how many times more the lots with the needed float cost
Galil AR | Cold Fusion (Field-Tested) × 75% of the wear range fitsat least ×2.5519.40 → 49.46 ₴
M4A4 | Mainframe (Minimal Wear) × 25% of the wear range fitsat least ×2.217.61 → 16.83 ₴
SSG 08 | Halftone Whorl (Minimal Wear) × 15% of the wear range fitsat least ×2.168.47 → 18.29 ₴
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 0.180722792
outcomes come out up to 0.149999, 0.090361, 0.090361, 0.090361, 0.090361, 0.117469, 0.144578, 0.108433
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 2018 Nuke Collection + The Graphic Design Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+1.06 ₴a worse week happens one time in ten
In a typical week+3.41 ₴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 2018 Nuke Collection and The Graphic Design 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
1 craft 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 3240275
· The 2018 Inferno Collection + The 2018 Nuke Collection · profit 4.96₴
· invest 30.91₴
R8 Revolver | Nitro (Field-Tested) instead of SSG 08 | Halftone Whorl (Minimal Wear); Galil AR | Cold Fusion (Field-Tested): float at most 0.162575 instead of 0.161612; M4A4 | Mainframe (Minimal Wear): float at most 0.074374 instead of 0.074039
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.