The 2021 Train Collection
+ The Gamma 2 Collection
Mil-Spec Grade → Restricted
About the craftCraft 3284879 · 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.
!
≈1% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈1, 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
UMP-45 | Full Stop
Factory New
buy0.0000–0.0049
(≈1% of this wear's listings)
1 444.26 ₸
at 1 444.26
if this one runs out, you can take
R8 Revolver | Blaze (Factory New) — 1 351.10 ₸cheaper by 93.16 ₸ · on the market 551 · buy0.0000–0.0006
AUG | Amber Fade (Factory New) — 1 615.69 ₸+171.43 ₸ per item · on the market 226 · buy0.0000–0.0032
SSG 08 | Spring Twilly (Factory New) — 2 008.55 ₸+564.28 ₸ per item · on the market 219 · buy0.0000–0.0045
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004909f′ (normalized) 0.008183wear 0.0000–0.0700on the market 95 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 89 · from 10 393.97 ₸ (float 0.0043) · craft not before 31.10 · data 23.10 13:22 MSK
×9
G3SG1 | Ventilator
Factory New
buy0.0000–0.0049
(3% of this wear's listings)
3 874.48 ₸
at 430.50
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 435.74 ₸+5.24 ₸ per item · on the market 195 · buy0.0000–0.0054
P90 | Grim (Factory New) — 585.31 ₸+154.81 ₸ per item · on the market 135 · buy0.0000–0.0087
UMP-45 | Briefing (Factory New) — 819.88 ₸+389.38 ₸ per item · on the market 126 · buy0.0000–0.0109
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004909f′ (normalized) 0.010910wear 0.0000–0.0700on the market 211 · good ≈ 6
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 2 187.42 ₸
Lis-Skins: suitable 1 of 43 · from 13 653.05 ₸ (float 0.0000) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs5 318.74 ₸
+6 147.72
(+115.6%)
!
Profit on prices without sales:without them at least −3 148 ₸
If these items are never sold, the profit is at least −3 148 ₸: AWP | POP AWP (Factory New), P2000 | Space Race (Factory New), MP5-SD | Autumn Twilly (Factory New), CZ75-Auto | Syndicate (Factory New), MAG-7 | Petroglyph (Factory New)
!
≈1% of lots fit:на контракт не хватает: нужно 5 шт., годных ≈1, 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
UMP-45 | Full Stop
Factory New
buy0.0000–0.0054
(≈1% of this wear's listings)
7 221.32 ₸
at 1 444.26
if this one runs out, you can take
R8 Revolver | Blaze (Factory New) — 1 351.10 ₸cheaper by 93.16 ₸ · on the market 551 · buy0.0000–0.0007
AUG | Amber Fade (Factory New) — 1 615.69 ₸+171.43 ₸ per item · on the market 226 · buy0.0000–0.0036
SSG 08 | Spring Twilly (Factory New) — 2 008.55 ₸+564.28 ₸ per item · on the market 219 · buy0.0000–0.0050
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005471f′ (normalized) 0.009118wear 0.0000–0.0700on the market 95 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 89 · from 10 393.97 ₸ (float 0.0043) · craft not before 31.10 · data 23.10 13:22 MSK
×5
G3SG1 | Ventilator
Factory New
buy0.0000–0.0054
(3% of this wear's listings)
2 152.49 ₸
at 430.50
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 435.74 ₸+5.24 ₸ per item · on the market 195 · buy0.0000–0.0060
P90 | Grim (Factory New) — 585.31 ₸+154.81 ₸ per item · on the market 135 · buy0.0000–0.0097
UMP-45 | Briefing (Factory New) — 819.88 ₸+389.38 ₸ per item · on the market 126 · buy0.0000–0.0121
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005471f′ (normalized) 0.012157wear 0.0000–0.0700on the market 211 · good ≈ 6
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 2 187.42 ₸
Lis-Skins: suitable 1 of 43 · from 13 653.05 ₸ (float 0.0000) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs9 373.80 ₸
+581.39
(+6.2%)
!
Profit on prices without sales:without them at least −1 043 ₸
If these items are never sold, the profit is at least −1 043 ₸: AWP | POP AWP (Factory New), P2000 | Space Race (Factory New), MP5-SD | Autumn Twilly (Factory New), CZ75-Auto | Syndicate (Factory New), MAG-7 | Petroglyph (Factory New)
!
≈1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈1, 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
UMP-45 | Full Stop
Factory New
buy0.0000–0.0053
(≈1% of this wear's listings)
5 777.05 ₸
at 1 444.26
if this one runs out, you can take
R8 Revolver | Blaze (Factory New) — 1 351.10 ₸cheaper by 93.16 ₸ · on the market 551 · buy0.0000–0.0007
AUG | Amber Fade (Factory New) — 1 615.69 ₸+171.43 ₸ per item · on the market 226 · buy0.0000–0.0035
SSG 08 | Spring Twilly (Factory New) — 2 008.55 ₸+564.28 ₸ per item · on the market 219 · buy0.0000–0.0048
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005319f′ (normalized) 0.008865wear 0.0000–0.0700on the market 95 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 89 · from 10 393.97 ₸ (float 0.0043) · craft not before 31.10 · data 23.10 13:22 MSK
×6
G3SG1 | Ventilator
Factory New
buy0.0000–0.0053
(3% of this wear's listings)
2 582.98 ₸
at 430.50
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 435.74 ₸+5.24 ₸ per item · on the market 195 · buy0.0000–0.0059
P90 | Grim (Factory New) — 585.31 ₸+154.81 ₸ per item · on the market 135 · buy0.0000–0.0094
UMP-45 | Briefing (Factory New) — 819.88 ₸+389.38 ₸ per item · on the market 126 · buy0.0000–0.0118
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005319f′ (normalized) 0.011820wear 0.0000–0.0700on the market 211 · good ≈ 6
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 2 187.42 ₸
Lis-Skins: suitable 1 of 43 · from 13 653.05 ₸ (float 0.0000) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs8 360.04 ₸
+1 972.95
(+23.6%)
!
≈1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈1, 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
UMP-45 | Full Stop
Factory New
buy0.0000–0.0051
(≈1% of this wear's listings)
4 332.79 ₸
at 1 444.26
if this one runs out, you can take
R8 Revolver | Blaze (Factory New) — 1 351.10 ₸cheaper by 93.16 ₸ · on the market 551 · buy0.0000–0.0006
AUG | Amber Fade (Factory New) — 1 615.69 ₸+171.43 ₸ per item · on the market 226 · buy0.0000–0.0034
SSG 08 | Spring Twilly (Factory New) — 2 008.55 ₸+564.28 ₸ per item · on the market 219 · buy0.0000–0.0047
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005175f′ (normalized) 0.008625wear 0.0000–0.0700on the market 95 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 89 · from 10 393.97 ₸ (float 0.0043) · craft not before 31.10 · data 23.10 13:22 MSK
×7
G3SG1 | Ventilator
Factory New
buy0.0000–0.0051
(3% of this wear's listings)
3 013.48 ₸
at 430.50
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 435.74 ₸+5.24 ₸ per item · on the market 195 · buy0.0000–0.0057
P90 | Grim (Factory New) — 585.31 ₸+154.81 ₸ per item · on the market 135 · buy0.0000–0.0092
UMP-45 | Briefing (Factory New) — 819.88 ₸+389.38 ₸ per item · on the market 126 · buy0.0000–0.0115
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005175f′ (normalized) 0.011500wear 0.0000–0.0700on the market 211 · good ≈ 6
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 2 187.42 ₸
Lis-Skins: suitable 1 of 43 · from 13 653.05 ₸ (float 0.0000) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs7 346.27 ₸
+3 364.56
(+45.8%)
!
≈1% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈1, 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
UMP-45 | Full Stop
Factory New
buy0.0000–0.0050
(≈1% of this wear's listings)
2 888.53 ₸
at 1 444.26
if this one runs out, you can take
R8 Revolver | Blaze (Factory New) — 1 351.10 ₸cheaper by 93.16 ₸ · on the market 551 · buy0.0000–0.0006
AUG | Amber Fade (Factory New) — 1 615.69 ₸+171.43 ₸ per item · on the market 226 · buy0.0000–0.0033
SSG 08 | Spring Twilly (Factory New) — 2 008.55 ₸+564.28 ₸ per item · on the market 219 · buy0.0000–0.0046
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005039f′ (normalized) 0.008398wear 0.0000–0.0700on the market 95 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 89 · from 10 393.97 ₸ (float 0.0043) · craft not before 31.10 · data 23.10 13:22 MSK
×8
G3SG1 | Ventilator
Factory New
buy0.0000–0.0050
(3% of this wear's listings)
3 443.98 ₸
at 430.50
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 435.74 ₸+5.24 ₸ per item · on the market 195 · buy0.0000–0.0055
P90 | Grim (Factory New) — 585.31 ₸+154.81 ₸ per item · on the market 135 · buy0.0000–0.0089
UMP-45 | Briefing (Factory New) — 819.88 ₸+389.38 ₸ per item · on the market 126 · buy0.0000–0.0111
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005039f′ (normalized) 0.011198wear 0.0000–0.0700on the market 211 · good ≈ 6
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 2 187.42 ₸
Lis-Skins: suitable 1 of 43 · from 13 653.05 ₸ (float 0.0000) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs6 332.50 ₸
+4 756.17
(+75.1%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 44%
Losing outcome 56%
in profit
best
Desert Eagle | Directive
Factory New
float up to 0.069999
45 345.05 ₸18.00%
SteamDesert Eagle | Directive (Factory New)net 39 430.46 ₸The Gamma 2 Collectionsells 2 a weekmonth average 45 345.05 ₸, sold 12 — it costs more now, the calculation uses the averagesell now to a buy order: 43 230.64 ₸
(you get 37 591.85 ₸)) · buy orders: 4027
sell on Market.CSGO: 50 681.56 ₸ to your card
cheapest lot 55 571.90 · lots 6
on CSFloat: from 39 694.22 ₸listings: 13
on CS.Money: ~ 40 972.63 ₸
on Lis-Skins: from 39 455.63 ₸listings: 53
in profit
Glock-18 | Weasel
Factory New
float up to 0.010638
18 348.34 ₸18.00%
SteamGlock-18 | Weasel (Factory New)net 15 955.06 ₸The Gamma 2 Collectionsells 29 a weeknow 18 348.34 ₸ — cheaper than the month average 20 604.76 ₸sell now to a buy order: 17 688.19 ₸
(you get 15 381.00 ₸)) · buy orders: 11651
sell on Market.CSGO: 16 777.91 ₸ to your card
cheapest lot 18 396.86 · lots 34
on CSFloat: from 15 701.23 ₸listings: 49
on CS.Money: ~ 16 736.57 ₸
on Lis-Skins: from 16 209.88 ₸listings: 147
now 927.17 ₸ — cheaper than the month average 1 254.73 ₸sell now to a buy order: 866.73 ₸
(you get 753.65 ₸)) · buy orders: 6244
sell on Market.CSGO: 668.65 ₸ to your card
cheapest lot 733.23 · lots 46price ignores float
on CSFloat: from 882.30 ₸listings: 82
on CS.Money: ~ 661.70 ₸
on Lis-Skins: from 688.74 ₸listings: 182
at a loss
SCAR-20 | Powercore
Factory New
float up to 0.010638
1 899.65 ₸18.00%
SteamSCAR-20 | Powercore (Factory New)net 1 651.90 ₸The Gamma 2 Collectionsells 25 a weeknow 1 899.65 ₸ — cheaper than the month average 2 033.05 ₸sell now to a buy order: 1 536.93 ₸
(you get 1 336.42 ₸)) · buy orders: 4654
sell on Market.CSGO: 1 286.91 ₸ to your card
cheapest lot 1 411.09 · lots 16
on CSFloat: from 1 602.55 ₸listings: 60
on CS.Money: ~ 1 323.45 ₸
on Lis-Skins: from 1 273.94 ₸listings: 52
at a loss
SG 553 | Triarch
Factory New
float up to 0.010638
1 584.56 ₸18.00%
SteamSG 553 | Triarch (Factory New)net 1 377.87 ₸The Gamma 2 Collectionsells 20 a weeknow 1 584.56 ₸ — cheaper than the month average 2 169.43 ₸sell now to a buy order: 1 588.87 ₸
(you get 1 381.62 ₸)) · buy orders: 6548
sell on Market.CSGO: 1 544.71 ₸ to your card
cheapest lot 1 693.79 · lots 8
on CSFloat: from 1 485.49 ₸listings: 121
on CS.Money: ~ 1 395.47 ₸
on Lis-Skins: from 1 377.48 ₸listings: 80
now 16 833.55 ₸ — cheaper than the month average 17 161.55 ₸sell now to a buy order: 16 372.09 ₸
(you get 14 236.54 ₸)) · buy orders: 17578
sell on Market.CSGO: 14 662.30 ₸ to your card
cheapest lot 16 077.09 · lots 42price ignores float
on CSFloat: from 13 004.83 ₸listings: 212
on CS.Money: ~ 14 305.75 ₸
on Lis-Skins: from 13 914.11 ₸listings: 171
now 7 832.46 ₸ — cheaper than the month average 11 052.96 ₸sell now to a buy order: 6 046.94 ₸
(you get 5 258.19 ₸)) · buy orders: 6004
sell on Market.CSGO: 5 486.47 ₸ to your card
cheapest lot 6 015.87 · lots 22price ignores float
on CSFloat: from 5 050.67 ₸listings: 90
on CS.Money: ~ 5 266.75 ₸
on Lis-Skins: from 5 329.78 ₸listings: 80
in profit
P2000 | Space Race
Factory New
float up to 0.006382
9 248.13 ₸2.00%
price without dealsrarely sells
SteamP2000 | Space Race (Factory New)net 8 041.85 ₸
by lot · 0 sales per day
rarely sells: 9 a month — calculated at the buy order 9 248.13 ₸sell now to a buy order: 9 202.21 ₸
(you get 8 001.90 ₸)) · buy orders: 6027
sell on Market.CSGO: 7 641.16 ₸ to your card
cheapest lot 8 378.47 · lots 12price ignores float
on CSFloat: from 6 527.17 ₸listings: 85
on CS.Money: ~ 6 963.85 ₸
on Lis-Skins: from 7 013.35 ₸listings: 55
now 8 049.58 ₸ — cheaper than the month average 9 175.55 ₸sell now to a buy order: 6 349.28 ₸
(you get 5 521.07 ₸)) · buy orders: 5266
sell on Market.CSGO: 6 455.53 ₸ to your card
cheapest lot 7 078.48 · lots 23price ignores float
on CSFloat: from 6 527.17 ₸listings: 66
on CS.Money: ~ 8 674.41 ₸
on Lis-Skins: from 6 734.25 ₸listings: 45
at a loss
Nova | Red Quartz
Factory New
float up to 0.004255
4 416.02 ₸2.00%
SteamNova | Red Quartz (Factory New)net 3 840.04 ₸sells 8 a weeknow 4 416.02 ₸ — cheaper than the month average 5 727.49 ₸sell now to a buy order: 4 288.30 ₸
(you get 3 728.93 ₸)) · buy orders: 6039
sell on Market.CSGO: 3 951.30 ₸ to your card
cheapest lot 4 332.62 · lots 20price ignores float
on CSFloat: from 3 884.80 ₸listings: 67
on CS.Money: ~ 3 817.30 ₸
on Lis-Skins: from 3 884.80 ₸listings: 42
float markup by input
how many times more the lots with the needed float cost
UMP-45 | Full Stop (Factory New) × 17% of the wear range fitsat least ×2.161 444.26 → 3 119.61 ₸
G3SG1 | Ventilator (Factory New) × 97% of the wear range fitsat least ×2.633 874.48 → 10 189.87 ₸
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 0.010638198
outcomes come out up to 0.069999, 0.010638, 0.004680, 0.010638, 0.010638, 0.004680, 0.007446, 0.006382, 0.006170, 0.004255
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 2021 Train Collection + The Gamma 2 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+2 717.87 ₸a worse week happens one time in ten
In a typical week+5 734.39 ₸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 2021 Train Collection and The Gamma 2 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 3304755
· The Gamma 2 Collection + The Operation Riptide Collection · profit 6 584.46₸
· invest 5 033.56₸
sells slowlyrare inputs
AUG | Plague (Factory New) instead of UMP-45 | Full Stop (Factory New); G3SG1 | Ventilator (Factory New): float at most 0.004990 instead of 0.004909
Craft 3287413
· The Anubis Collection + The Gamma 2 Collection · profit 6 313.92₸
· invest 5 660.38₸
sells slowlyrare inputs
MAG-7 | Copper Coated (Factory New) instead of UMP-45 | Full Stop (Factory New); G3SG1 | Ventilator (Factory New): float at most 0.005065 instead of 0.004909
Nova | Ghost Camo (Factory New) instead of UMP-45 | Full Stop (Factory New); G3SG1 | Ventilator (Factory New): float at most 0.004728 instead of 0.004909
Craft 3304612
· The Gamma 2 Collection + The Glove Collection · profit 6 193.65₸
· invest 6 007.15₸
sells slowly
MAG-7 | Sonar (Factory New) instead of UMP-45 | Full Stop (Factory New); G3SG1 | Ventilator (Factory New): float at most 0.004787 instead of 0.004909
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.