The Danger Zone Collection
+ The Spectrum Collection
StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3384291 · 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.
!
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 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.
×4
StatTrak™ Sawed-Off | Black Sand
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
58.80 ₽
at 14.70
if this one runs out, you can take
StatTrak™ SG 553 | Danger Close (Field-Tested) — 19.44 ₽+4.74 ₽ per item · on the market 414 · buy0.1500–0.1613
StatTrak™ Tec-9 | Fubar (Field-Tested) — 23.93 ₽+9.23 ₽ per item · on the market 344 · buy0.1500–0.2958
StatTrak™ Glock-18 | Oxide Blaze (Field-Tested) — 25.56 ₽+10.86 ₽ per item · on the market 786 · buy0.1500–0.1540
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163122f′ (normalized) 0.181247wear 0.1500–0.3800on the market 95 · good ≈ 0
Market history: no data yet
×5
StatTrak™ Tec-9 | Fubar
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
119.65 ₽
at 23.93
if this one runs out, you can take
StatTrak™ Nova | Wood Fired (Factory New) — 73.15 ₽+49.22 ₽ per item · on the market 125 · buy0.0000–0.0201
StatTrak™ MP9 | Modest Threat (Factory New) — 85.76 ₽+61.83 ₽ per item · on the market 76 · buy0.0000–0.0201
StatTrak™ Sawed-Off | Black Sand (Factory New) — 91.22 ₽+67.29 ₽ per item · on the market 23 · buy0.0000–0.0241
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163122f′ (normalized) 0.026886wear 0.1500–0.3800on the market 344 · good ≈ 0
Market history: no data yet
×1
StatTrak™ SCAR-20 | Blueprint
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
28.63 ₽
at 28.63
if this one runs out, you can take
StatTrak™ Sawed-Off | Zander (Field-Tested) — 36.11 ₽+7.48 ₽ per item · on the market 17 · buy0.1500–0.2566
StatTrak™ Five-SeveN | Capillary (Field-Tested) — 36.66 ₽+8.03 ₽ per item · on the market 145 · buy0.1500–0.1522
StatTrak™ MP7 | Akoben (Field-Tested) — 39.39 ₽+10.76 ₽ per item · on the market 148 · buy0.1500–0.1522
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163122f′ (normalized) 0.217497wear 0.1500–0.3800on the market 179 · good ≈ 0
Market history: no data yet
Set · 10 pcs207.08 ₽
+53.21
(+25.7%)
!
Profit on prices without sales:without them at least −8 ₽
If these items are never sold, the profit is at least −8 ₽: StatTrak™ MAC-10 | Last Dive (Factory New)
!
Less than 1% 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 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.
×2
StatTrak™ Tec-9 | Fubar
Field-Tested
buy0.1500–0.1696
(under 1% of this wear's listings)
47.86 ₽
at 23.93
if this one runs out, you can take
StatTrak™ Nova | Wood Fired (Factory New) — 73.15 ₽+49.22 ₽ per item · on the market 125 · buy0.0000–0.0258
StatTrak™ MP9 | Modest Threat (Factory New) — 85.76 ₽+61.83 ₽ per item · on the market 76 · buy0.0000–0.0258
StatTrak™ Sawed-Off | Black Sand (Factory New) — 91.22 ₽+67.29 ₽ per item · on the market 23 · buy0.0000–0.0310
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169686f′ (normalized) 0.034518wear 0.1500–0.3800on the market 344 · good ≈ 0
Market history: no data yet
×8
StatTrak™ Sawed-Off | Zander
Field-Tested
buy0.1500–0.1696
(under 1% of this wear's listings)
288.88 ₽
at 36.11
if this one runs out, you can take
StatTrak™ SCAR-20 | Blueprint (Minimal Wear) — 56.47 ₽+20.36 ₽ per item · on the market 64 · buy0.0700–0.0944
StatTrak™ P250 | Ripple (Factory New) — 67.58 ₽+31.47 ₽ per item · on the market 76 · buy0.0000–0.0629
StatTrak™ MP7 | Akoben (Minimal Wear) — 74.07 ₽+37.96 ₽ per item · on the market 41 · buy0.0700–0.0881
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169686f′ (normalized) 0.125985wear 0.1500–0.3800on the market 17 · good ≈ 0
Market history: no data yet
Set · 10 pcs336.74 ₽
+42.28
(+12.6%)
!
Less than 1% 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™ Sawed-Off | Black Sand
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
29.40 ₽
at 14.70
if this one runs out, you can take
StatTrak™ SG 553 | Danger Close (Field-Tested) — 19.44 ₽+4.74 ₽ per item · on the market 414 · buy0.1500–0.1632
StatTrak™ Tec-9 | Fubar (Field-Tested) — 23.93 ₽+9.23 ₽ per item · on the market 344 · buy0.1500–0.2979
StatTrak™ Glock-18 | Oxide Blaze (Field-Tested) — 25.56 ₽+10.86 ₽ per item · on the market 786 · buy0.1500–0.1561
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165327f′ (normalized) 0.183697wear 0.1500–0.3800on the market 95 · good ≈ 0
Market history: no data yet
×5
StatTrak™ Tec-9 | Fubar
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
119.65 ₽
at 23.93
if this one runs out, you can take
StatTrak™ Nova | Wood Fired (Factory New) — 73.15 ₽+49.22 ₽ per item · on the market 125 · buy0.0000–0.0220
StatTrak™ MP9 | Modest Threat (Factory New) — 85.76 ₽+61.83 ₽ per item · on the market 76 · buy0.0000–0.0220
StatTrak™ Sawed-Off | Black Sand (Factory New) — 91.22 ₽+67.29 ₽ per item · on the market 23 · buy0.0000–0.0265
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165327f′ (normalized) 0.029450wear 0.1500–0.3800on the market 344 · good ≈ 0
Market history: no data yet
×2
StatTrak™ SCAR-20 | Blueprint
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
57.26 ₽
at 28.63
if this one runs out, you can take
StatTrak™ Sawed-Off | Zander (Field-Tested) — 36.11 ₽+7.48 ₽ per item · on the market 17 · buy0.1500–0.2594
StatTrak™ Five-SeveN | Capillary (Field-Tested) — 36.66 ₽+8.03 ₽ per item · on the market 145 · buy0.1500–0.1543
StatTrak™ MP7 | Akoben (Field-Tested) — 39.39 ₽+10.76 ₽ per item · on the market 148 · buy0.1500–0.1543
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165327f′ (normalized) 0.220437wear 0.1500–0.3800on the market 179 · good ≈ 0
Market history: no data yet
×1
StatTrak™ Sawed-Off | Zander
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
36.11 ₽
at 36.11
if this one runs out, you can take
StatTrak™ SCAR-20 | Blueprint (Minimal Wear) — 56.47 ₽+20.36 ₽ per item · on the market 64 · buy0.0700–0.0910
StatTrak™ P250 | Ripple (Factory New) — 67.58 ₽+31.47 ₽ per item · on the market 76 · buy0.0000–0.0606
StatTrak™ MP7 | Akoben (Minimal Wear) — 74.07 ₽+37.96 ₽ per item · on the market 41 · buy0.0700–0.0849
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165327f′ (normalized) 0.121397wear 0.1500–0.3800on the market 17 · good ≈ 0
Market history: no data yet
Set · 10 pcs242.42 ₽
+51.79
(+21.4%)
!
Less than 1% 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™ Sawed-Off | Black Sand
Field-Tested
buy0.1500–0.1638
(under 1% of this wear's listings)
14.70 ₽
at 14.70
if this one runs out, you can take
StatTrak™ SG 553 | Danger Close (Field-Tested) — 19.44 ₽+4.74 ₽ per item · on the market 414 · buy0.1500–0.1620
StatTrak™ Tec-9 | Fubar (Field-Tested) — 23.93 ₽+9.23 ₽ per item · on the market 344 · buy0.1500–0.2966
StatTrak™ Glock-18 | Oxide Blaze (Field-Tested) — 25.56 ₽+10.86 ₽ per item · on the market 786 · buy0.1500–0.1547
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163896f′ (normalized) 0.182107wear 0.1500–0.3800on the market 95 · good ≈ 0
Market history: no data yet
×2
StatTrak™ Tec-9 | Fubar
Field-Tested
buy0.1500–0.1638
(under 1% of this wear's listings)
47.86 ₽
at 23.93
if this one runs out, you can take
StatTrak™ Nova | Wood Fired (Factory New) — 73.15 ₽+49.22 ₽ per item · on the market 125 · buy0.0000–0.0208
StatTrak™ MP9 | Modest Threat (Factory New) — 85.76 ₽+61.83 ₽ per item · on the market 76 · buy0.0000–0.0208
StatTrak™ Sawed-Off | Black Sand (Factory New) — 91.22 ₽+67.29 ₽ per item · on the market 23 · buy0.0000–0.0250
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163896f′ (normalized) 0.027787wear 0.1500–0.3800on the market 344 · good ≈ 0
Market history: no data yet
×7
StatTrak™ Sawed-Off | Zander
Field-Tested
buy0.1500–0.1638
(under 1% of this wear's listings)
252.77 ₽
at 36.11
if this one runs out, you can take
StatTrak™ SCAR-20 | Blueprint (Minimal Wear) — 56.47 ₽+20.36 ₽ per item · on the market 64 · buy0.0700–0.0899
StatTrak™ P250 | Ripple (Factory New) — 67.58 ₽+31.47 ₽ per item · on the market 76 · buy0.0000–0.0599
StatTrak™ MP7 | Akoben (Minimal Wear) — 74.07 ₽+37.96 ₽ per item · on the market 41 · buy0.0700–0.0839
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163896f′ (normalized) 0.119891wear 0.1500–0.3800on the market 17 · good ≈ 0
Market history: no data yet
Set · 10 pcs315.33 ₽
+46.73
(+14.8%)
!
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 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.
×4
StatTrak™ Sawed-Off | Black Sand
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
58.80 ₽
at 14.70
if this one runs out, you can take
StatTrak™ SG 553 | Danger Close (Field-Tested) — 19.44 ₽+4.74 ₽ per item · on the market 414 · buy0.1500–0.1618
StatTrak™ Tec-9 | Fubar (Field-Tested) — 23.93 ₽+9.23 ₽ per item · on the market 344 · buy0.1500–0.2964
StatTrak™ Glock-18 | Oxide Blaze (Field-Tested) — 25.56 ₽+10.86 ₽ per item · on the market 786 · buy0.1500–0.1545
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163679f′ (normalized) 0.181865wear 0.1500–0.3800on the market 95 · good ≈ 0
Market history: no data yet
×4
StatTrak™ Tec-9 | Fubar
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
95.72 ₽
at 23.93
if this one runs out, you can take
StatTrak™ Nova | Wood Fired (Factory New) — 73.15 ₽+49.22 ₽ per item · on the market 125 · buy0.0000–0.0206
StatTrak™ MP9 | Modest Threat (Factory New) — 85.76 ₽+61.83 ₽ per item · on the market 76 · buy0.0000–0.0206
StatTrak™ Sawed-Off | Black Sand (Factory New) — 91.22 ₽+67.29 ₽ per item · on the market 23 · buy0.0000–0.0247
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163679f′ (normalized) 0.027533wear 0.1500–0.3800on the market 344 · good ≈ 0
Market history: no data yet
×2
StatTrak™ Sawed-Off | Zander
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
72.22 ₽
at 36.11
if this one runs out, you can take
StatTrak™ SCAR-20 | Blueprint (Minimal Wear) — 56.47 ₽+20.36 ₽ per item · on the market 64 · buy0.0700–0.0897
StatTrak™ P250 | Ripple (Factory New) — 67.58 ₽+31.47 ₽ per item · on the market 76 · buy0.0000–0.0598
StatTrak™ MP7 | Akoben (Minimal Wear) — 74.07 ₽+37.96 ₽ per item · on the market 41 · buy0.0700–0.0837
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163679f′ (normalized) 0.119662wear 0.1500–0.3800on the market 17 · good ≈ 0
Market history: no data yet
Set · 10 pcs226.74 ₽
+50.51
(+22.3%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 64%
Losing outcome 18%
About break-even 18%
about break-even
StatTrak™ G3SG1 | Scavenger
Factory New
float up to 0.069999
235.11 ₽18.00%
SteamStatTrak™ G3SG1 | Scavenger (Factory New)net 204.44 ₽sells 12 a weekmonth average 235.11 ₽, sold 50 — it costs more now, the calculation uses the averageno buy orders
in profit
StatTrak™ Galil AR | Signal
Factory New
float up to 0.053846
347.34 ₽18.00%
SteamStatTrak™ Galil AR | Signal (Factory New)net 302.03 ₽sells 48 a weeknow 347.34 ₽ — cheaper than the month average 382.95 ₽sell now to a buy order: 312.70 ₽
(you get 271.91 ₽)) · buy orders: 6813
at a loss
worst
StatTrak™ MAC-10 | Pipe Down
Minimal Wear
float up to 0.096922
169.51 ₽18.00%
SteamStatTrak™ MAC-10 | Pipe Down (Minimal Wear)net 147.40 ₽sells 46 a weeknow 169.51 ₽ — cheaper than the month average 183.15 ₽sell now to a buy order: 163.11 ₽
(you get 141.83 ₽)) · buy orders: 4897
in profit
StatTrak™ P250 | Nevermore
Factory New
float up to 0.043076
367.71 ₽18.00%
SteamStatTrak™ P250 | Nevermore (Factory New)net 319.75 ₽sells 72 a weeknow 367.71 ₽ — cheaper than the month average 493.51 ₽sell now to a buy order: 360.46 ₽
(you get 313.44 ₽)) · buy orders: 6619
in profit
StatTrak™ USP-S | Flashback
Factory New
float up to 0.053846
279.45 ₽18.00%
SteamStatTrak™ USP-S | Flashback (Factory New)net 243.00 ₽sells 70 a weeknow 279.45 ₽ — cheaper than the month average 312.70 ₽no buy orders
in profit
best
StatTrak™ Galil AR | Crimson Tsunami
Factory New
float up to 0.059230
979.02 ₽2.00%
SteamStatTrak™ Galil AR | Crimson Tsunami (Factory New)net 851.32 ₽The Spectrum Collectionsells 17 a weeknow 979.02 ₽ — cheaper than the month average 1 168.83 ₽sell now to a buy order: 1 016.49 ₽
(you get 883.90 ₽)) · buy orders: 2720
in profit
StatTrak™ M249 | Emerald Poison Dart
Factory New
float up to 0.048461
318.02 ₽2.00%
SteamStatTrak™ M249 | Emerald Poison Dart (Factory New)net 276.54 ₽The Spectrum Collectionsells 8 a weeknow 318.02 ₽ — cheaper than the month average 353.67 ₽sell now to a buy order: 321.71 ₽
(you get 279.74 ₽)) · buy orders: 955
month average 362.03 ₽, sold 62 — it costs more now, the calculation uses the averagesell now to a buy order: 302.79 ₽
(you get 263.29 ₽)) · buy orders: 829
in profit
StatTrak™ UMP-45 | Scaffold
Minimal Wear
float up to 0.107692
311.70 ₽2.00%
SteamStatTrak™ UMP-45 | Scaffold (Minimal Wear)net 271.04 ₽The Spectrum Collectionsells 16 a weeknow 311.70 ₽ — cheaper than the month average 355.59 ₽sell now to a buy order: 270.34 ₽
(you get 235.07 ₽)) · buy orders: 4999
in profit
StatTrak™ XM1014 | Seasons
Factory New
float up to 0.053846
403.63 ₽2.00%
SteamStatTrak™ XM1014 | Seasons (Factory New)net 350.98 ₽The Spectrum Collectionsells 11 a weeknow 403.63 ₽ — cheaper than the month average 463.77 ₽sell now to a buy order: 394.70 ₽
(you get 343.21 ₽)) · buy orders: 884
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Sawed-Off | Black Sand (Field-Tested) × 46% of the wear range fitsat least ×2.3758.80 → 139.06 ₽
StatTrak™ Tec-9 | Fubar (Field-Tested) × 56% of the wear range fitsat least ×2.47119.65 → 295.54 ₽
StatTrak™ SCAR-20 | Blueprint (Field-Tested) × 16% of the wear range fitsat least ×2.1628.63 → 61.84 ₽
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 0.107692208
outcomes come out up to 0.069999, 0.053846, 0.096922, 0.043076, 0.053846, 0.059230, 0.048461, 0.055999, 0.107692, 0.053846
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 Danger Zone Collection + The Spectrum Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+8.59 ₽a worse week happens one time in ten
In a typical week+44.36 ₽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 Danger Zone Collection and The Spectrum 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
4 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 3384108
· The Danger Zone Collection + The Revolver Case Collection · profit 58.60₽
· invest 213.56₽
sells slowlyrare inputs
StatTrak™ Sawed-Off | Yorick (Field-Tested) instead of StatTrak™ SCAR-20 | Blueprint (Field-Tested); StatTrak™ Sawed-Off | Black Sand (Field-Tested): float at most 0.167952 instead of 0.163122; StatTrak™ Tec-9 | Fubar (Field-Tested): float at most 0.167952 instead of 0.163122
Craft 3384226
· The Danger Zone Collection + The Snakebite Collection · profit 58.53₽
· invest 209.92₽
rare inputs
StatTrak™ M249 | O.S.I.P.R. (Field-Tested) instead of StatTrak™ SCAR-20 | Blueprint (Field-Tested); StatTrak™ Sawed-Off | Black Sand (Field-Tested): float at most 0.161793 instead of 0.163122; StatTrak™ Tec-9 | Fubar (Field-Tested): float at most 0.161793 instead of 0.163122
Craft 3383604
· The Danger Zone Collection + The Gamma Collection · profit 55.92₽
· invest 203.44₽
rare inputs
StatTrak™ PP-Bizon | Harvester (Field-Tested) instead of StatTrak™ SCAR-20 | Blueprint (Field-Tested); StatTrak™ Sawed-Off | Black Sand (Field-Tested): float at most 0.166503 instead of 0.163122; StatTrak™ Tec-9 | Fubar (Field-Tested): float at most 0.166503 instead of 0.163122
Craft 3383982
· The Danger Zone Collection + The Prisma Collection · profit 55.79₽
· invest 209.92₽
rare inputs
StatTrak™ P250 | Verdigris (Field-Tested) instead of StatTrak™ SCAR-20 | Blueprint (Field-Tested); StatTrak™ Sawed-Off | Black Sand (Field-Tested): float at most 0.161793 instead of 0.163122; StatTrak™ Tec-9 | Fubar (Field-Tested): float at most 0.161793 instead of 0.163122
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.