The 2018 Inferno Collection
+ The Train 2025 Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3368079 · 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 ≈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.
×2
PP-Bizon | Candy Apple
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
12.00 ₽
at 6.00
if this one runs out, you can take
MAC-10 | Calf Skin (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 1 870 · buy0.1500–0.2489
R8 Revolver | Nitro (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 3 579 · buy0.1500–0.2442
Glock-18 | High Beam (Factory New) — 14.12 ₽+8.12 ₽ per item · on the market 5 887 · buy0.0000–0.0199
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074695f′ (normalized) 0.248985wear 0.0700–0.1500on the market 3 513 · good ≈ 0
on the market with this float, usually ~1,
new listings per day: fewer than one, cheapest usually 7.40 ₽ · among lots up to 7.46 ₽ · little data, days: 1
Lis-Skins: suitable 17 of 574 · from 10.46 ₽ (float 0.0709) · craft not before 01.11 · data 24.10 13:43 MSK
×6
AUG | Steel Sentinel
Field-Tested
buy0.1500–0.1635
(under 1% of this wear's listings)
22.68 ₽
at 3.78
if this one runs out, you can take
CZ75-Auto | Copper Fiber (Minimal Wear) — 4.14 ₽+0.36 ₽ per item · on the market 1 529 · buy0.0700–0.0920
P90 | Straight Dimes (Field-Tested) — 4.21 ₽+0.43 ₽ per item · on the market 4 286 · buy0.1500–0.1635
P250 | Constructivist (Factory New) — 13.85 ₽+10.07 ₽ per item · on the market 5 483 · buy0.0000–0.0572
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163500f′ (normalized) 0.163500wear 0.1500–0.3800on the market 4 245 · good ≈ 7
Market history: no data yet
Lis-Skins: no listings with this float (total 635) · data 24.10 13:43 MSK
×2
CZ75-Auto | Copper Fiber
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
8.28 ₽
at 4.14
if this one runs out, you can take
P90 | Straight Dimes (Minimal Wear) — 9.63 ₽+5.49 ₽ per item · on the market 5 271 · buy0.0700–0.1326
AUG | Steel Sentinel (Minimal Wear) — 9.76 ₽+5.62 ₽ per item · on the market 5 740 · buy0.0700–0.1326
P250 | Constructivist (Factory New) — 13.85 ₽+9.71 ₽ per item · on the market 5 483 · buy0.0000–0.0464
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074695f′ (normalized) 0.132605wear 0.0700–0.1500on the market 1 529 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 31 of 336 · from 14.49 ₽ (float 0.0701) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs42.96 ₽
+3.15
(+7.3%)
!
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 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.
×1
PP-Bizon | Candy Apple
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
6.00 ₽
at 6.00
if this one runs out, you can take
MAC-10 | Calf Skin (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 1 870 · buy0.1500–0.2516
R8 Revolver | Nitro (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 3 579 · buy0.1500–0.2462
Glock-18 | High Beam (Factory New) — 14.12 ₽+8.12 ₽ per item · on the market 5 887 · buy0.0000–0.0201
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075507f′ (normalized) 0.251690wear 0.0700–0.1500on the market 3 513 · good ≈ 0
on the market with this float, usually ~2,
new listings per day: fewer than one, cheapest usually 7.40 ₽ · among lots up to 7.46 ₽ · little data, days: 1
Lis-Skins: suitable 19 of 574 · from 10.46 ₽ (float 0.0709) · craft not before 01.11 · data 24.10 13:43 MSK
×9
AUG | Steel Sentinel
Field-Tested
buy0.1500–0.1658
(under 1% of this wear's listings)
34.02 ₽
at 3.78
if this one runs out, you can take
CZ75-Auto | Copper Fiber (Minimal Wear) — 4.14 ₽+0.36 ₽ per item · on the market 1 529 · buy0.0700–0.0934
P90 | Straight Dimes (Field-Tested) — 4.21 ₽+0.43 ₽ per item · on the market 4 286 · buy0.1500–0.1658
P250 | Constructivist (Factory New) — 13.85 ₽+10.07 ₽ per item · on the market 5 483 · buy0.0000–0.0580
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165832f′ (normalized) 0.165832wear 0.1500–0.3800on the market 4 245 · good ≈ 8
Market history: no data yet
Lis-Skins: suitable 2 of 635 · from 22.54 ₽ (float 0.1658) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs40.02 ₽
+3.34
(+8.3%)
!
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 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
PP-Bizon | Candy Apple
Minimal Wear
buy0.0700–0.0749
(under 1% of this wear's listings)
12.00 ₽
at 6.00
if this one runs out, you can take
MAC-10 | Calf Skin (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 1 870 · buy0.1500–0.2499
R8 Revolver | Nitro (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 3 579 · buy0.1500–0.2449
Glock-18 | High Beam (Factory New) — 14.12 ₽+8.12 ₽ per item · on the market 5 887 · buy0.0000–0.0199
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074974f′ (normalized) 0.249915wear 0.0700–0.1500on the market 3 513 · good ≈ 0
on the market with this float, usually ~2,
new listings per day: fewer than one, cheapest usually 7.40 ₽ · among lots up to 7.46 ₽ · little data, days: 1
Lis-Skins: suitable 17 of 574 · from 10.46 ₽ (float 0.0709) · craft not before 01.11 · data 24.10 13:43 MSK
×3
R8 Revolver | Nitro
Field-Tested
buy0.1500–0.1643
(under 1% of this wear's listings)
21.03 ₽
at 7.01
if this one runs out, you can take
MAC-10 | Calf Skin (Minimal Wear) — 11.72 ₽+4.71 ₽ per item · on the market 817 · buy0.0700–0.1409
Glock-18 | High Beam (Factory New) — 14.12 ₽+7.11 ₽ per item · on the market 5 887 · buy0.0000–0.0112
PP-Bizon | Candy Apple (Factory New) — 16.66 ₽+9.65 ₽ per item · on the market 1 983 · buy0.0000–0.0422
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164301f′ (normalized) 0.140948wear 0.1500–0.3800on the market 3 579 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 7.24 ₽ · little data, days: 3
Lis-Skins: suitable 14 of 388 · from 14.49 ₽ (float 0.1598) · craft not before 01.11 · data 24.10 13:43 MSK
×5
AUG | Steel Sentinel
Field-Tested
buy0.1500–0.1643
(under 1% of this wear's listings)
18.90 ₽
at 3.78
if this one runs out, you can take
CZ75-Auto | Copper Fiber (Minimal Wear) — 4.14 ₽+0.36 ₽ per item · on the market 1 529 · buy0.0700–0.0925
P90 | Straight Dimes (Field-Tested) — 4.21 ₽+0.43 ₽ per item · on the market 4 286 · buy0.1500–0.1643
P250 | Constructivist (Factory New) — 13.85 ₽+10.07 ₽ per item · on the market 5 483 · buy0.0000–0.0575
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164301f′ (normalized) 0.164301wear 0.1500–0.3800on the market 4 245 · good ≈ 7
Market history: no data yet
Lis-Skins: suitable 1 of 635 · from 23.34 ₽ (float 0.1639) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs51.93 ₽
+2.44
(+4.7%)
!
Less than 1% 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 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
PP-Bizon | Candy Apple
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
18.00 ₽
at 6.00
if this one runs out, you can take
MAC-10 | Calf Skin (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 1 870 · buy0.1500–0.2491
R8 Revolver | Nitro (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 3 579 · buy0.1500–0.2443
Glock-18 | High Beam (Factory New) — 14.12 ₽+8.12 ₽ per item · on the market 5 887 · buy0.0000–0.0199
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074748f′ (normalized) 0.249161wear 0.0700–0.1500on the market 3 513 · good ≈ 0
on the market with this float, usually ~1,
new listings per day: fewer than one, cheapest usually 7.40 ₽ · among lots up to 7.46 ₽ · little data, days: 1
Lis-Skins: suitable 17 of 574 · from 10.46 ₽ (float 0.0709) · craft not before 01.11 · data 24.10 13:43 MSK
×5
R8 Revolver | Nitro
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
35.05 ₽
at 7.01
if this one runs out, you can take
MAC-10 | Calf Skin (Minimal Wear) — 11.72 ₽+4.71 ₽ per item · on the market 817 · buy0.0700–0.1400
Glock-18 | High Beam (Factory New) — 14.12 ₽+7.11 ₽ per item · on the market 5 887 · buy0.0000–0.0112
PP-Bizon | Candy Apple (Factory New) — 16.66 ₽+9.65 ₽ per item · on the market 1 983 · buy0.0000–0.0420
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163651f′ (normalized) 0.140069wear 0.1500–0.3800on the market 3 579 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 7.24 ₽ · little data, days: 3
Lis-Skins: suitable 14 of 388 · from 14.49 ₽ (float 0.1598) · craft not before 01.11 · data 24.10 13:43 MSK
×1
AUG | Steel Sentinel
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
3.78 ₽
at 3.78
if this one runs out, you can take
CZ75-Auto | Copper Fiber (Minimal Wear) — 4.14 ₽+0.36 ₽ per item · on the market 1 529 · buy0.0700–0.0921
P90 | Straight Dimes (Field-Tested) — 4.21 ₽+0.43 ₽ per item · on the market 4 286 · buy0.1500–0.1636
P250 | Constructivist (Factory New) — 13.85 ₽+10.07 ₽ per item · on the market 5 483 · buy0.0000–0.0572
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163651f′ (normalized) 0.163651wear 0.1500–0.3800on the market 4 245 · good ≈ 7
Market history: no data yet
Lis-Skins: no listings with this float (total 635) · data 24.10 13:43 MSK
×1
CZ75-Auto | Copper Fiber
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
4.14 ₽
at 4.14
if this one runs out, you can take
P90 | Straight Dimes (Minimal Wear) — 9.63 ₽+5.49 ₽ per item · on the market 5 271 · buy0.0700–0.1326
AUG | Steel Sentinel (Minimal Wear) — 9.76 ₽+5.62 ₽ per item · on the market 5 740 · buy0.0700–0.1326
P250 | Constructivist (Factory New) — 13.85 ₽+9.71 ₽ per item · on the market 5 483 · buy0.0000–0.0464
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074748f′ (normalized) 0.132699wear 0.0700–0.1500on the market 1 529 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 32 of 336 · from 14.49 ₽ (float 0.0701) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs60.97 ₽
+1.67
(+2.7%)
!
Less than 1% 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 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
PP-Bizon | Candy Apple
Minimal Wear
buy0.0700–0.0745
(under 1% of this wear's listings)
18.00 ₽
at 6.00
if this one runs out, you can take
MAC-10 | Calf Skin (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 1 870 · buy0.1500–0.2484
R8 Revolver | Nitro (Field-Tested) — 7.01 ₽+1.01 ₽ per item · on the market 3 579 · buy0.1500–0.2438
Glock-18 | High Beam (Factory New) — 14.12 ₽+8.12 ₽ per item · on the market 5 887 · buy0.0000–0.0198
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074544f′ (normalized) 0.248482wear 0.0700–0.1500on the market 3 513 · good ≈ 0
on the market with this float, usually ~1,
new listings per day: fewer than one, cheapest usually 7.40 ₽ · among lots up to 7.46 ₽ · little data, days: 1
Lis-Skins: suitable 16 of 574 · from 10.46 ₽ (float 0.0709) · craft not before 01.11 · data 24.10 13:43 MSK
×6
R8 Revolver | Nitro
Field-Tested
buy0.1500–0.1630
(under 1% of this wear's listings)
42.06 ₽
at 7.01
if this one runs out, you can take
MAC-10 | Calf Skin (Minimal Wear) — 11.72 ₽+4.71 ₽ per item · on the market 817 · buy0.0700–0.1392
Glock-18 | High Beam (Factory New) — 14.12 ₽+7.11 ₽ per item · on the market 5 887 · buy0.0000–0.0111
PP-Bizon | Candy Apple (Factory New) — 16.66 ₽+9.65 ₽ per item · on the market 1 983 · buy0.0000–0.0417
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163066f′ (normalized) 0.139278wear 0.1500–0.3800on the market 3 579 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 7.24 ₽ · little data, days: 3
Lis-Skins: suitable 12 of 388 · from 14.49 ₽ (float 0.1598) · craft not before 01.11 · data 24.10 13:43 MSK
×1
AUG | Steel Sentinel
Field-Tested
buy0.1500–0.1630
(under 1% of this wear's listings)
3.78 ₽
at 3.78
if this one runs out, you can take
CZ75-Auto | Copper Fiber (Minimal Wear) — 4.14 ₽+0.36 ₽ per item · on the market 1 529 · buy0.0700–0.0918
P90 | Straight Dimes (Field-Tested) — 4.21 ₽+0.43 ₽ per item · on the market 4 286 · buy0.1500–0.1630
P250 | Constructivist (Factory New) — 13.85 ₽+10.07 ₽ per item · on the market 5 483 · buy0.0000–0.0570
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163066f′ (normalized) 0.163066wear 0.1500–0.3800on the market 4 245 · good ≈ 7
Market history: no data yet
Lis-Skins: no listings with this float (total 635) · data 24.10 13:43 MSK
Set · 10 pcs63.84 ₽
+1.55
(+2.4%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 30%
Losing outcome 45%
About break-even 25%
in profit
FAMAS | 2A2F
Minimal Wear
float up to 0.149999
85.06 ₽20.00%
SteamFAMAS | 2A2F (Minimal Wear)net 73.97 ₽The Train 2025 Collectionsells 318 a weeknow 85.06 ₽ — cheaper than the month average 89.37 ₽no buy orders
sell on Market.CSGO: 55.91 ₽ to your card
cheapest lot 61.31 · lots 88
on CSFloat: from 55.54 ₽listings: 187
on CS.Money: ~ 60.37 ₽
on Lis-Skins: from 54.74 ₽listings: 226
at a loss
Glock-18 | Green Line
Field-Tested
float up to 0.174418
31.39 ₽20.00%
SteamGlock-18 | Green Line (Field-Tested)net 27.30 ₽The Train 2025 Collectionsells 833 a weeknow 31.39 ₽ — cheaper than the month average 33.57 ₽no buy orders
sell on Market.CSGO: 21.07 ₽ to your card
cheapest lot 23.11 · lots 116
on CSFloat: from 20.12 ₽listings: 349
on CS.Money: ~ 20.93 ₽
on Lis-Skins: from 20.93 ₽listings: 313
at a loss
worst
UMP-45 | Late Night Transit
Field-Tested
float up to 0.174418
22.95 ₽20.00%
SteamUMP-45 | Late Night Transit (Field-Tested)net 19.96 ₽The Train 2025 Collectionsells 253 a weeknow 22.95 ₽ — cheaper than the month average 26.86 ₽no buy orders
sell on Market.CSGO: 15.64 ₽ to your card
cheapest lot 17.16 · lots 116
on CSFloat: from 15.29 ₽listings: 344
on CS.Money: ~ 16.10 ₽
on Lis-Skins: from 16.90 ₽listings: 303
about break-even
XM1014 | Run Run Run
Minimal Wear
float up to 0.130216
47.38 ₽20.00%
SteamXM1014 | Run Run Run (Minimal Wear)net 41.20 ₽The Train 2025 Collectionsells 196 a weeknow 47.38 ₽ — cheaper than the month average 53.76 ₽sell now to a buy order: 43.26 ₽
(you get 37.61 ₽)) · buy orders: 5700
sell on Market.CSGO: 32.41 ₽ to your card
cheapest lot 35.54 · lots 67
on CSFloat: from 48.30 ₽listings: 233
on CS.Money: ~ 42.66 ₽
on Lis-Skins: from 37.83 ₽listings: 242
in profit
best
M4A4 | Converter
Factory New
float up to 0.069767
143.13 ₽5.00%
SteamM4A4 | Converter (Factory New)net 124.46 ₽sells 564 a weeknow 143.13 ₽ — cheaper than the month average 171.31 ₽no buy orders
sell on Market.CSGO: 105.29 ₽ to your card
cheapest lot 115.46 · lots 157
on CSFloat: from 106.25 ₽listings: 658
on CS.Money: ~ 111.89 ₽
on Lis-Skins: from 103.03 ₽listings: 900
about break-even
Sawed-Off | Brake Light
Factory New
float up to 0.013953
51.83 ₽5.00%
SteamSawed-Off | Brake Light (Factory New)net 45.07 ₽sells 605 a weeknow 51.83 ₽ — cheaper than the month average 66.94 ₽sell now to a buy order: 49.56 ₽
(you get 43.09 ₽)) · buy orders: 13451
sell on Market.CSGO: 38.78 ₽ to your card
cheapest lot 42.53 · lots 98
on CSFloat: from 37.83 ₽listings: 420
on CS.Money: ~ 39.44 ₽
on Lis-Skins: from 38.64 ₽listings: 261
at a loss
SSG 08 | Hand Brake
Field-Tested
float up to 0.174418
41.87 ₽5.00%
SteamSSG 08 | Hand Brake (Field-Tested)net 36.41 ₽sells 284 a weeknow 41.87 ₽ — cheaper than the month average 54.50 ₽sell now to a buy order: 38.75 ₽
(you get 33.69 ₽)) · buy orders: 12753
sell on Market.CSGO: 34.11 ₽ to your card
cheapest lot 37.41 · lots 78
on CSFloat: from 33.00 ₽listings: 89
on CS.Money: ~ 33.81 ₽
on Lis-Skins: from 35.42 ₽listings: 246
in profit
USP-S | Check Engine
Minimal Wear
float up to 0.104651
76.63 ₽5.00%
SteamUSP-S | Check Engine (Minimal Wear)net 66.63 ₽sells 633 a weeknow 76.63 ₽ — cheaper than the month average 82.83 ₽no buy orders
sell on Market.CSGO: 49.25 ₽ to your card
cheapest lot 54.01 · lots 232
on CSFloat: from 50.71 ₽listings: 144
on CS.Money: ~ 53.13 ₽
on Lis-Skins: from 50.71 ₽listings: 394
float markup by input
how many times more the lots with the needed float cost
PP-Bizon | Candy Apple (Minimal Wear) × 26% of the wear range fitsat least ×2.2112.00 → 26.52 ₽
AUG | Steel Sentinel (Field-Tested) × 66% of the wear range fitsat least ×2.5122.68 → 56.93 ₽
CZ75-Auto | Copper Fiber (Minimal Wear) × 26% of the wear range fitsat least ×2.218.28 → 18.30 ₽
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 0.174418505
outcomes come out up to 0.149999, 0.174418, 0.174418, 0.130216, 0.069767, 0.013953, 0.174418, 0.104651
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 Inferno Collection + The Train 2025 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−3.79 ₽a worse week happens one time in ten
In a typical week+1.61 ₽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 Inferno Collection and The Train 2025 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.