The Overpass 2024 Collection
+ The Spy Tech Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3353540 · 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 2 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.
×2
Negev | Wall Bang
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.09 $
at 0.04
if this one runs out, you can take
P90 | Wash me (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 1 346 · buy0.0700–0.0824
Five-SeveN | Midnight Paintover (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 2 567 · buy0.0700–0.0824
MP5-SD | Neon Squeezer (Field-Tested) — 0.09 $+0.05 $ per item · on the market 6 658 · buy0.2000–0.3153
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 2 498 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 315) · data 23.10 13:22 MSK
×1
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2116
(under 1% of this wear's listings)
0.09 $
at 0.09
if this one runs out, you can take
P90 | Wash me (Factory New) — 0.13 $+0.04 $ per item · on the market 1 548 · buy0.0000–0.0082
Five-SeveN | Midnight Paintover (Factory New) — 0.13 $+0.04 $ per item · on the market 2 154 · buy0.0000–0.0082
M4A1-S | Wash me plz (Factory New) — 0.38 $+0.29 $ per item · on the market 2 111 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211602f′ (normalized) 0.016574wear 0.2000–0.3800on the market 6 658 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 0.10 $ · little data, days: 1
Lis-Skins: no listings with this float (total 553) · data 23.10 13:22 MSK
×7
SCAR-20 | Arctic Camo Panels
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.34 $
at 0.05
if this one runs out, you can take
Tec-9 | Perimeter (Field-Tested) — 0.05 $+0.00 $ per item · on the market 357 · buy0.1500–0.1648
FAMAS | Corp Defense (Field-Tested) — 0.05 $+0.00 $ per item · on the market 637 · buy0.1500–0.1648
MAC-10 | Video Cam (Field-Tested) — 0.05 $+0.01 $ per item · on the market 643 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 449 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 125) · data 23.10 13:22 MSK
Set · 10 pcs0.51 $
+0.28
(+55.8%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 9 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
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2116
(under 1% of this wear's listings)
0.09 $
at 0.09
if this one runs out, you can take
P90 | Wash me (Factory New) — 0.13 $+0.04 $ per item · on the market 1 548 · buy0.0000–0.0082
Five-SeveN | Midnight Paintover (Factory New) — 0.13 $+0.04 $ per item · on the market 2 154 · buy0.0000–0.0082
M4A1-S | Wash me plz (Factory New) — 0.38 $+0.29 $ per item · on the market 2 111 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211602f′ (normalized) 0.016574wear 0.2000–0.3800on the market 6 658 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 0.10 $ · little data, days: 1
Lis-Skins: no listings with this float (total 553) · data 23.10 13:22 MSK
×9
SCAR-20 | Arctic Camo Panels
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.43 $
at 0.05
if this one runs out, you can take
Tec-9 | Perimeter (Field-Tested) — 0.05 $+0.00 $ per item · on the market 357 · buy0.1500–0.1648
FAMAS | Corp Defense (Field-Tested) — 0.05 $+0.00 $ per item · on the market 637 · buy0.1500–0.1648
MAC-10 | Video Cam (Field-Tested) — 0.05 $+0.01 $ per item · on the market 643 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 449 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 125) · data 23.10 13:22 MSK
Set · 10 pcs0.52 $
+0.35
(+66.7%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 8 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
Negev | Wall Bang
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.04 $
at 0.04
if this one runs out, you can take
P90 | Wash me (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 1 346 · buy0.0700–0.0824
Five-SeveN | Midnight Paintover (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 2 567 · buy0.0700–0.0824
MP5-SD | Neon Squeezer (Field-Tested) — 0.09 $+0.05 $ per item · on the market 6 658 · buy0.2000–0.3153
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 2 498 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 315) · data 23.10 13:22 MSK
×1
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2116
(under 1% of this wear's listings)
0.09 $
at 0.09
if this one runs out, you can take
P90 | Wash me (Factory New) — 0.13 $+0.04 $ per item · on the market 1 548 · buy0.0000–0.0082
Five-SeveN | Midnight Paintover (Factory New) — 0.13 $+0.04 $ per item · on the market 2 154 · buy0.0000–0.0082
M4A1-S | Wash me plz (Factory New) — 0.38 $+0.29 $ per item · on the market 2 111 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211602f′ (normalized) 0.016574wear 0.2000–0.3800on the market 6 658 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 0.10 $ · little data, days: 1
Lis-Skins: no listings with this float (total 553) · data 23.10 13:22 MSK
×8
SCAR-20 | Arctic Camo Panels
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.38 $
at 0.05
if this one runs out, you can take
Tec-9 | Perimeter (Field-Tested) — 0.05 $+0.00 $ per item · on the market 357 · buy0.1500–0.1648
FAMAS | Corp Defense (Field-Tested) — 0.05 $+0.00 $ per item · on the market 637 · buy0.1500–0.1648
MAC-10 | Video Cam (Field-Tested) — 0.05 $+0.01 $ per item · on the market 643 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 449 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 125) · data 23.10 13:22 MSK
Set · 10 pcs0.52 $
+0.32
(+61.3%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 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.
×3
Negev | Wall Bang
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.13 $
at 0.04
if this one runs out, you can take
P90 | Wash me (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 1 346 · buy0.0700–0.0824
Five-SeveN | Midnight Paintover (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 2 567 · buy0.0700–0.0824
MP5-SD | Neon Squeezer (Field-Tested) — 0.09 $+0.05 $ per item · on the market 6 658 · buy0.2000–0.3153
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 2 498 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 315) · data 23.10 13:22 MSK
×1
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2116
(under 1% of this wear's listings)
0.09 $
at 0.09
if this one runs out, you can take
P90 | Wash me (Factory New) — 0.13 $+0.04 $ per item · on the market 1 548 · buy0.0000–0.0082
Five-SeveN | Midnight Paintover (Factory New) — 0.13 $+0.04 $ per item · on the market 2 154 · buy0.0000–0.0082
M4A1-S | Wash me plz (Factory New) — 0.38 $+0.29 $ per item · on the market 2 111 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211602f′ (normalized) 0.016574wear 0.2000–0.3800on the market 6 658 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 0.10 $ · little data, days: 1
Lis-Skins: no listings with this float (total 553) · data 23.10 13:22 MSK
×6
SCAR-20 | Arctic Camo Panels
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.29 $
at 0.05
if this one runs out, you can take
Tec-9 | Perimeter (Field-Tested) — 0.05 $+0.00 $ per item · on the market 357 · buy0.1500–0.1648
FAMAS | Corp Defense (Field-Tested) — 0.05 $+0.00 $ per item · on the market 637 · buy0.1500–0.1648
MAC-10 | Video Cam (Field-Tested) — 0.05 $+0.01 $ per item · on the market 643 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 449 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 125) · data 23.10 13:22 MSK
Set · 10 pcs0.50 $
+0.25
(+50.2%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 8 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.
×8
Negev | Wall Bang
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.34 $
at 0.04
if this one runs out, you can take
P90 | Wash me (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 1 346 · buy0.0700–0.0824
Five-SeveN | Midnight Paintover (Minimal Wear) — 0.06 $+0.02 $ per item · on the market 2 567 · buy0.0700–0.0824
MP5-SD | Neon Squeezer (Field-Tested) — 0.09 $+0.05 $ per item · on the market 6 658 · buy0.2000–0.3153
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 2 498 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 315) · data 23.10 13:22 MSK
×1
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2116
(under 1% of this wear's listings)
0.09 $
at 0.09
if this one runs out, you can take
P90 | Wash me (Factory New) — 0.13 $+0.04 $ per item · on the market 1 548 · buy0.0000–0.0082
Five-SeveN | Midnight Paintover (Factory New) — 0.13 $+0.04 $ per item · on the market 2 154 · buy0.0000–0.0082
M4A1-S | Wash me plz (Factory New) — 0.38 $+0.29 $ per item · on the market 2 111 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211602f′ (normalized) 0.016574wear 0.2000–0.3800on the market 6 658 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 0.10 $ · little data, days: 1
Lis-Skins: no listings with this float (total 553) · data 23.10 13:22 MSK
×1
SCAR-20 | Arctic Camo Panels
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
0.05 $
at 0.05
if this one runs out, you can take
Tec-9 | Perimeter (Field-Tested) — 0.05 $+0.00 $ per item · on the market 357 · buy0.1500–0.1648
FAMAS | Corp Defense (Field-Tested) — 0.05 $+0.00 $ per item · on the market 637 · buy0.1500–0.1648
MAC-10 | Video Cam (Field-Tested) — 0.05 $+0.01 $ per item · on the market 643 · buy0.1500–0.1648
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164824f′ (normalized) 0.164824wear 0.1500–0.3800on the market 449 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 125) · data 23.10 13:22 MSK
Set · 10 pcs0.48 $
+0.10
(+20.2%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 85%
Losing outcome 15%
in profit
AUG | Signal Scanner
Minimal Wear
float up to 0.149999
0.94 $17.50%
SteamAUG | Signal Scanner (Minimal Wear)net 0.82 $The Spy Tech Collectionsells 292 a weeknow 0.94 $ — cheaper than the month average 1.02 $sell now to a buy order: 0.95 $
(you get 0.83 $)) · buy orders: 9601
sell on Market.CSGO: 0.66 $ to your card
cheapest lot 0.73 · lots 40
on CSFloat: from 0.62 $listings: 61
on CS.Money: ~ 0.66 $
on Lis-Skins: from 0.68 $listings: 200
in profit
best
M4A4 | Dark Operative
Minimal Wear
float up to 0.149999
1.35 $17.50%
SteamM4A4 | Dark Operative (Minimal Wear)net 1.17 $The Spy Tech Collectionsells 473 a weeknow 1.35 $ — cheaper than the month average 1.59 $sell now to a buy order: 1.30 $
(you get 1.13 $)) · buy orders: 9589
sell on Market.CSGO: 1.00 $ to your card
cheapest lot 1.10 · lots 60
on CSFloat: from 0.96 $listings: 38
on CS.Money: ~ 0.98 $
on Lis-Skins: from 0.98 $listings: 351
in profit
MP9 | Spy Prototype
Minimal Wear
float up to 0.149999
0.96 $17.50%
SteamMP9 | Spy Prototype (Minimal Wear)net 0.83 $The Spy Tech Collectionsells 255 a weeknow 0.96 $ — cheaper than the month average 1.03 $no buy orders
sell on Market.CSGO: 1.14 $ to your card
cheapest lot 1.25 · lots 11
on CSFloat: from 0.75 $listings: 26
on CS.Money: ~ 0.72 $
on Lis-Skins: from 0.75 $listings: 177
in profit
R8 Revolver | Monarch
Minimal Wear
float up to 0.149999
0.92 $17.50%
SteamR8 Revolver | Monarch (Minimal Wear)net 0.80 $The Spy Tech Collectionsells 236 a weeknow 0.92 $ — cheaper than the month average 1.12 $sell now to a buy order: 0.92 $
(you get 0.80 $)) · buy orders: 9707
sell on Market.CSGO: 0.62 $ to your card
cheapest lot 0.68 · lots 23
on CSFloat: from 0.61 $listings: 61
on CS.Money: ~ 0.64 $
on Lis-Skins: from 0.63 $listings: 146
at a loss
Galil AR | Metallic Squeezer
Minimal Wear
float up to 0.089999
0.40 $7.50%
SteamGalil AR | Metallic Squeezer (Minimal Wear)net 0.35 $sells 440 a weeknow 0.40 $ — cheaper than the month average 0.57 $sell now to a buy order: 0.39 $
(you get 0.34 $)) · buy orders: 12546
sell on Market.CSGO: 0.29 $ to your card
cheapest lot 0.32 · lots 202
on CSFloat: from 0.26 $listings: 360
on CS.Money: ~ 0.29 $
on Lis-Skins: from 0.27 $listings: 178
at a loss
worst
Glock-18 | Teal Graf
Minimal Wear
float up to 0.074999
0.32 $7.50%
SteamGlock-18 | Teal Graf (Minimal Wear)net 0.28 $sells 328 a weeknow 0.32 $ — cheaper than the month average 0.37 $sell now to a buy order: 0.29 $
(you get 0.26 $)) · buy orders: 5379
sell on Market.CSGO: 0.23 $ to your card
cheapest lot 0.25 · lots 86
on CSFloat: from 0.24 $listings: 152
on CS.Money: ~ 0.24 $
on Lis-Skins: from 0.24 $listings: 1081
in profit
MAC-10 | Pipsqueak
Minimal Wear
float up to 0.134999
1.07 $7.50%
SteamMAC-10 | Pipsqueak (Minimal Wear)net 0.93 $sells 561 a weeknow 1.07 $ — cheaper than the month average 1.14 $sell now to a buy order: 1.00 $
(you get 0.87 $)) · buy orders: 11617
sell on Market.CSGO: 0.75 $ to your card
cheapest lot 0.82 · lots 192
on CSFloat: from 0.73 $listings: 321
on CS.Money: ~ 0.93 $
on Lis-Skins: from 0.79 $listings: 296
in profit
Nova | Wurst Hölle
Minimal Wear
float up to 0.149999
0.69 $7.50%
SteamNova | Wurst Hölle (Minimal Wear)net 0.60 $sells 413 a weekmonth average 0.69 $, sold 1690 — it costs more now, the calculation uses the averagesell now to a buy order: 0.57 $
(you get 0.49 $)) · buy orders: 8510
sell on Market.CSGO: 0.43 $ to your card
cheapest lot 0.47 · lots 208
on CSFloat: from 0.43 $listings: 257
on CS.Money: ~ 0.45 $
on Lis-Skins: from 0.41 $listings: 339
float markup by input
how many times more the lots with the needed float cost
Negev | Wall Bang (Field-Tested) × 26% of the wear range fitsat least ×2.210.09 → 0.19 $
MP5-SD | Neon Squeezer (Field-Tested) × 16% of the wear range fitsat least ×2.160.09 → 0.19 $
SCAR-20 | Arctic Camo Panels (Field-Tested) × 76% of the wear range fitsat least ×2.550.34 → 0.86 $
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 0.149999, 0.149999, 0.149999, 0.149999, 0.089999, 0.074999, 0.134999, 0.149999
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 Overpass 2024 Collection + The Spy Tech Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+0.20 $a worse week happens one time in ten
In a typical week+0.27 $historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
Enter their float and the site will pick what to buy
Items of this craft's collections of the right rarity fit: The Overpass 2024 Collection and The Spy Tech Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.
Third collection
Add a third collection to the craft's two and see whether it gets more profitable
All splits of inputs across three collections are tried (1/1/8, 5/3/2 and the rest) and all outcome wears. The best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates exactly the five best by the quick score.
Similar
3 crafts almost like this one
One of three things counts as similar. The same set with a different wear of cheap outcomes: profit and investment differ by less than 0,5%. The same nine items with a different tenth: profit differs by no more than 10%, investment by 20%. The same main half, whose outcomes make the profit, with a different filler: profit lower by no more than a quarter, investment cheaper by no more than a quarter.
Craft 3330858
· The Arabesque Collection + The Spy Tech Collection · profit 0.32$
· invest 0.63$
Dual Berettas | Mystic Conjunction (Field-Tested), PP-Bizon | Traitor (Minimal Wear) instead of Negev | Wall Bang (Field-Tested), MP5-SD | Neon Squeezer (Field-Tested); SCAR-20 | Arctic Camo Panels (Field-Tested): 6 pcs instead of 7; SCAR-20 | Arctic Camo Panels (Field-Tested): float at most 0.167832 instead of 0.164824
Craft 3353541
· The Overpass 2024 Collection + The Spy Tech Collection · profit 0.28$
· invest 0.56$
nothing instead of Negev | Wall Bang (Field-Tested); Glock-18 | Teal Graf: Factory New instead of Minimal Wear; MP5-SD | Neon Squeezer (Field-Tested): 2 pcs instead of 1; MP5-SD | Neon Squeezer (Field-Tested): float at most 0.215291 instead of 0.211602; SCAR-20 | Arctic Camo Panels (Field-Tested): 8 pcs instead of 7; SCAR-20 | Arctic Camo Panels (Field-Tested): float at most 0.169538 instead of 0.164824
Craft 3333212
· The Boreal Collection + The Spy Tech Collection · profit 0.28$
· invest 0.49$
SSG 08 | Tiger Tear (Minimal Wear), R8 Revolver | Leafhopper (Minimal Wear) instead of Negev | Wall Bang (Field-Tested), MP5-SD | Neon Squeezer (Field-Tested); SCAR-20 | Arctic Camo Panels (Field-Tested): 6 pcs instead of 7; SCAR-20 | Arctic Camo Panels (Field-Tested): float at most 0.163123 instead of 0.164824
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.