The 2021 Train Collection
+ The Gamma 2 Collection
Mil-Spec Grade → Restricted
About the craftCraft 3243013 · ways to build: 3The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
3 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 1 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.
×1
UMP-45 | Full Stop
Minimal Wear
buy0.0700–0.0774
(under 1% of this wear's listings)
2.34 $
at 2.34
if this one runs out, you can take
Tec-9 | Safety Net (Minimal Wear) — 2.42 $+0.08 $ per item · on the market 42 · buy0.0700–0.0774
SSG 08 | Spring Twilly (Minimal Wear) — 2.65 $+0.32 $ per item · on the market 84 · buy0.0700–0.0709
M4A1-S | Fizzy POP (Minimal Wear) — 2.69 $+0.36 $ per item · on the market 257 · buy0.0700–0.0735
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.077433f′ (normalized) 0.129055wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 4 of 50 · from 1.84 $ (float 0.0755) · craft not before 30.10 · data 23.10 01:48 MSK
×7
UMP-45 | Briefing
Minimal Wear
buy0.0700–0.0774
(under 1% of this wear's listings)
3.31 $
at 0.47
if this one runs out, you can take
CZ75-Auto | Imprint (Minimal Wear) — 0.54 $+0.07 $ per item · on the market 176 · buy0.0700–0.0774
Five-SeveN | Scumbria (Minimal Wear) — 0.56 $+0.09 $ per item · on the market 98 · buy0.0700–0.0774
G3SG1 | Ventilator (Factory New) — 0.89 $+0.42 $ per item · on the market 232 · buy0.0000–0.0348
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.077433f′ (normalized) 0.077433wear 0.0700–0.1500on the market 226 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 89) · data 23.10 01:48 MSK
×2
G3SG1 | Ventilator
Factory New
buy0.0000–0.0065
(3% of this wear's listings)
1.78 $
at 0.89
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 1.00 $+0.11 $ per item · on the market 201 · buy0.0000–0.0072
P90 | Grim (Factory New) — 1.30 $+0.41 $ per item · on the market 135 · buy0.0000–0.0115
Negev | Dazzle (Minimal Wear) — 1.83 $+0.94 $ per item · on the market 98 · buy0.1000–0.1079
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006504f′ (normalized) 0.014454wear 0.0000–0.0700on the market 232 · good ≈ 7
on the market with this float, usually ~8,
new listings per day can't be counted yet, cheapest usually 4.94 $ · little data, days: 0
Lis-Skins: no listings with this float (total 41) · data 23.10 01:48 MSK
Set · 10 pcs7.42 $
+3.06
(+41.3%)
!
Profit on prices without sales:without them at least −2 $
If these items are never sold, the profit is at least −2 $: P2000 | Space Race (Factory New), CZ75-Auto | Syndicate (Factory New)
!
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
UMP-45 | Full Stop
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
7.01 $
at 2.34
if this one runs out, you can take
Tec-9 | Safety Net (Minimal Wear) — 2.42 $+0.08 $ per item · on the market 42 · buy0.0700–0.0747
M4A1-S | Fizzy POP (Minimal Wear) — 2.69 $+0.36 $ per item · on the market 257 · buy0.0700–0.0709
R8 Revolver | Blaze (Factory New) — 3.53 $+1.19 $ per item · on the market 564 · buy0.0000–0.0099
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074719f′ (normalized) 0.124531wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 50 · from 1.91 $ (float 0.0722) · craft not before 30.10 · data 23.10 01:48 MSK
×4
UMP-45 | Briefing
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
1.89 $
at 0.47
if this one runs out, you can take
CZ75-Auto | Imprint (Minimal Wear) — 0.54 $+0.07 $ per item · on the market 176 · buy0.0700–0.0747
Five-SeveN | Scumbria (Minimal Wear) — 0.56 $+0.09 $ per item · on the market 98 · buy0.0700–0.0747
G3SG1 | Ventilator (Factory New) — 0.89 $+0.42 $ per item · on the market 232 · buy0.0000–0.0336
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074719f′ (normalized) 0.074719wear 0.0700–0.1500on the market 226 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 89) · data 23.10 01:48 MSK
×3
G3SG1 | Ventilator
Factory New
buy0.0000–0.0041
(3% of this wear's listings)
2.67 $
at 0.89
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 1.00 $+0.11 $ per item · on the market 201 · buy0.0000–0.0045
P90 | Grim (Factory New) — 1.30 $+0.41 $ per item · on the market 135 · buy0.0000–0.0073
Negev | Dazzle (Minimal Wear) — 1.83 $+0.94 $ per item · on the market 98 · buy0.1000–0.1050
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004129f′ (normalized) 0.009175wear 0.0000–0.0700on the market 232 · good ≈ 7
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 4.94 $
Lis-Skins: no listings with this float (total 41) · data 23.10 01:48 MSK
Set · 10 pcs11.56 $
+0.38
(+3.2%)
!
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 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.
×2
AUG | Amber Fade
Minimal Wear
buy0.0700–0.0741
(under 1% of this wear's listings)
4.18 $
at 2.09
if this one runs out, you can take
UMP-45 | Full Stop (Minimal Wear) — 2.34 $+0.24 $ per item · on the market 41 · buy0.0700–0.1112
Tec-9 | Safety Net (Minimal Wear) — 2.42 $+0.33 $ per item · on the market 42 · buy0.0700–0.1112
SSG 08 | Spring Twilly (Minimal Wear) — 2.65 $+0.56 $ per item · on the market 84 · buy0.0700–0.1019
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074172f′ (normalized) 0.185430wear 0.0700–0.1500on the market 77 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 11 of 631 · from 1.59 $ (float 0.0719) · craft not before 30.10 · data 23.10 01:48 MSK
×4
UMP-45 | Briefing
Minimal Wear
buy0.0700–0.0741
(under 1% of this wear's listings)
1.89 $
at 0.47
if this one runs out, you can take
CZ75-Auto | Imprint (Minimal Wear) — 0.54 $+0.07 $ per item · on the market 176 · buy0.0700–0.0741
Five-SeveN | Scumbria (Minimal Wear) — 0.56 $+0.09 $ per item · on the market 98 · buy0.0700–0.0741
G3SG1 | Ventilator (Factory New) — 0.89 $+0.42 $ per item · on the market 232 · buy0.0000–0.0333
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074172f′ (normalized) 0.074172wear 0.0700–0.1500on the market 226 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 89) · data 23.10 01:48 MSK
×4
G3SG1 | Ventilator
Factory New
buy0.0000–0.0036
(3% of this wear's listings)
3.55 $
at 0.89
if this one runs out, you can take
XM1014 | Slipstream (Factory New) — 1.00 $+0.11 $ per item · on the market 201 · buy0.0000–0.0040
P90 | Grim (Factory New) — 1.30 $+0.41 $ per item · on the market 135 · buy0.0000–0.0064
Negev | Dazzle (Minimal Wear) — 1.83 $+0.94 $ per item · on the market 98 · buy0.1000–0.1044
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003650f′ (normalized) 0.008112wear 0.0000–0.0700on the market 232 · good ≈ 7
on the market with this float, usually ~10,
new listings per day: fewer than one, cheapest usually 4.94 $
Lis-Skins: no listings with this float (total 41) · data 23.10 01:48 MSK
Set · 10 pcs9.63 $
+1.58
(+16.5%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 28%
Losing outcome 72%
at a loss
Desert Eagle | Directive
Minimal Wear
float up to 0.125799
6.32 $18.00%
SteamDesert Eagle | Directive (Minimal Wear)net 5.50 $The Gamma 2 Collectionsells 64 a weeknow 6.32 $ — cheaper than the month average 7.72 $sell now to a buy order: 6.67 $
(you get 5.80 $)) · buy orders: 17186
sell on Market.CSGO: 5.53 $ to your card
cheapest lot 6.07 · lots 36
on CSFloat: from 5.36 $listings: 106
on CS.Money: ~ 5.59 $
on Lis-Skins: from 6.13 $listings: 106
in profit
best
Glock-18 | Weasel
Factory New
float up to 0.069999
41.01 $18.00%
SteamGlock-18 | Weasel (Factory New)net 35.66 $The Gamma 2 Collectionsells 31 a weeknow 41.01 $ — cheaper than the month average 45.48 $sell now to a buy order: 42.65 $
(you get 37.09 $)) · buy orders: 11660
sell on Market.CSGO: 38.79 $ to your card
cheapest lot 42.54 · lots 31
on CSFloat: from 34.88 $listings: 49
on CS.Money: ~ 37.57 $
on Lis-Skins: from 36.59 $listings: 144
at a loss
worst
MAG-7 | Petroglyph
Factory New
float up to 0.030799
2.18 $18.00%
SteamMAG-7 | Petroglyph (Factory New)net 1.90 $The Gamma 2 Collectionsells 47 a weeknow 2.18 $ — cheaper than the month average 2.80 $sell now to a buy order: 1.94 $
(you get 1.69 $)) · buy orders: 6245
sell on Market.CSGO: 1.50 $ to your card
cheapest lot 1.65 · lots 48
on CSFloat: from 1.96 $listings: 85
on CS.Money: ~ 1.46 $
on Lis-Skins: from 1.54 $listings: 185
at a loss
SCAR-20 | Powercore
Factory New
float up to 0.069999
3.10 $18.00%
SteamSCAR-20 | Powercore (Factory New)net 2.69 $The Gamma 2 Collectionsells 24 a weeknow 3.10 $ — cheaper than the month average 4.39 $sell now to a buy order: 3.43 $
(you get 2.98 $)) · buy orders: 4655
sell on Market.CSGO: 2.90 $ to your card
cheapest lot 3.18 · lots 15
on CSFloat: from 3.58 $listings: 61
on CS.Money: ~ 3.00 $
on Lis-Skins: from 2.79 $listings: 53
at a loss
SG 553 | Triarch
Factory New
float up to 0.069999
3.50 $18.00%
SteamSG 553 | Triarch (Factory New)net 3.04 $The Gamma 2 Collectionsells 19 a weeknow 3.50 $ — cheaper than the month average 5.23 $sell now to a buy order: 3.54 $
(you get 3.08 $)) · buy orders: 6574
sell on Market.CSGO: 3.48 $ to your card
cheapest lot 3.81 · lots 11
on CSFloat: from 3.30 $listings: 122
on CS.Money: ~ 3.10 $
on Lis-Skins: from 3.06 $listings: 79
in profit
AWP | POP AWP
Factory New
float up to 0.030799
32.27 $2.00%
SteamAWP | POP AWP (Factory New)net 28.06 $sells 28 a weeknow 32.27 $ — cheaper than the month average 39.73 $sell now to a buy order: 36.67 $
(you get 31.89 $)) · buy orders: 17591
sell on Market.CSGO: 33.11 $ to your card
cheapest lot 36.30 · lots 44
on CSFloat: from 29.44 $listings: 212
on CS.Money: ~ 32.10 $
on Lis-Skins: from 30.99 $listings: 167
now 17.40 $ — cheaper than the month average 24.21 $sell now to a buy order: 12.91 $
(you get 11.22 $)) · buy orders: 5999
sell on Market.CSGO: 12.19 $ to your card
cheapest lot 13.37 · lots 22
on CSFloat: from 11.07 $listings: 91
on CS.Money: ~ 11.70 $
on Lis-Skins: from 11.84 $listings: 80
rarely sells: 9 a month — calculated at the buy order 20.55 $sell now to a buy order: 20.55 $
(you get 17.87 $)) · buy orders: 6028
sell on Market.CSGO: 20.92 $ to your card
cheapest lot 22.94 · lots 14
on CSFloat: from 15.00 $listings: 85
on CS.Money: ~ 15.01 $
on Lis-Skins: from 15.85 $listings: 57
in profit
MP5-SD | Autumn Twilly
Factory New
float up to 0.040599
17.86 $2.00%
SteamMP5-SD | Autumn Twilly (Factory New)net 15.53 $sells 7 a weeknow 17.86 $ — cheaper than the month average 20.37 $sell now to a buy order: 14.16 $
(you get 12.31 $)) · buy orders: 5257
sell on Market.CSGO: 15.07 $ to your card
cheapest lot 16.53 · lots 17
on CSFloat: from 14.50 $listings: 66
on CS.Money: ~ 19.11 $
on Lis-Skins: from 14.96 $listings: 42
in profit
Nova | Red Quartz
Factory New
float up to 0.027999
9.81 $2.00%
SteamNova | Red Quartz (Factory New)net 8.53 $sells 8 a weeknow 9.81 $ — cheaper than the month average 12.94 $sell now to a buy order: 9.52 $
(you get 8.28 $)) · buy orders: 6033
sell on Market.CSGO: 8.78 $ to your card
cheapest lot 9.63 · lots 13
on CSFloat: from 8.87 $listings: 66
on CS.Money: ~ 8.56 $
on Lis-Skins: from 8.63 $listings: 42
float markup by input
how many times more the lots with the needed float cost
UMP-45 | Full Stop (Minimal Wear) × 19% of the wear range fitsat least ×2.162.34 → 5.04 $
UMP-45 | Briefing (Minimal Wear) × 79% of the wear range fitsat least ×2.553.31 → 8.44 $
G3SG1 | Ventilator (Factory New) × 29% of the wear range fitsat least ×2.211.78 → 3.93 $
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 0.069999900
outcomes come out up to 0.125799, 0.069999, 0.030799, 0.069999, 0.069999, 0.030799, 0.048999, 0.041999, 0.040599, 0.027999
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+1.00 $a worse week happens one time in ten
In a typical week+2.57 $historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
Enter their float and the site will pick what to buy
Items of this craft's collections of the right rarity fit: The 2021 Train Collection and The Gamma 2 Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.
Third collection
Add a third collection to the craft's two and see whether it gets more profitable
All splits of inputs across three collections are tried (1/1/8, 5/3/2 and the rest) and all outcome wears. The best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates exactly the five best by the quick score.
Similar
1 craft almost like this one
One of three things counts as similar. The same set with a different wear of cheap outcomes: profit and investment differ by less than 0,5%. The same nine items with a different tenth: profit differs by no more than 10%, investment by 20%. The same main half, whose outcomes make the profit, with a different filler: profit lower by no more than a quarter, investment cheaper by no more than a quarter.
Craft 3262985
· The Gamma 2 Collection + The Vertigo Collection · profit 2.84$
· invest 7.30$
sells slowlyrare inputs
Souvenir P90 | Glacier Mesh (Field-Tested) instead of UMP-45 | Full Stop (Minimal Wear); UMP-45 | Briefing (Minimal Wear): float at most 0.075981 instead of 0.077433; G3SG1 | Ventilator (Factory New): float at most 0.005234 instead of 0.006504
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.