The 2021 Train Collection
+ The Chroma 3 Collection
Mil-Spec Grade → Restricted
About the craftCraft 3370185 · 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.
!
Share of fitting lots unknown:на контракт не хватает: нужно 1 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.
×1
UMP-45 | Full Stop
Field-Tested
buy0.1500–0.1615
(under 1% of this wear's listings)
1.53 $
at 1.53
if this one runs out, you can take
M4A1-S | Fizzy POP (Field-Tested) — 1.79 $+0.26 $ per item · on the market 404 · buy0.1500–0.1534
Tec-9 | Safety Net (Field-Tested) — 1.91 $+0.38 $ per item · on the market 74 · buy0.1500–0.1615
AUG | Amber Fade (Minimal Wear) — 2.09 $+0.56 $ per item · on the market 76 · buy0.0700–0.1077
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161577f′ (normalized) 0.269295wear 0.1500–0.3800on the market 146 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 68 · from 1.57 $ (float 0.1515) · craft not before 02.11 · data 24.10 13:43 MSK
×3
Sawed-Off | Fubar
Battle-Scarred
buy0.4500–0.4776
1.11 $
at 0.37
if this one runs out, you can take
SG 553 | Atlas (Minimal Wear) — 0.41 $+0.04 $ per item · on the market 107 · buy0.0700–0.1048
P2000 | Oceanic (Minimal Wear) — 0.42 $+0.05 $ per item · on the market 321 · buy0.0700–0.0776
M249 | Spectre (Factory New) — 0.51 $+0.14 $ per item · on the market 334 · buy0.0000–0.0647
Lis-Skins: suitable 2 of 83 · from 1.50 $ (float 0.4775) · craft not before 02.11 · data 24.10 13:43 MSK
×6
M249 | Spectre
Factory New
buy0.0000–0.0035
(≈1% of this wear's listings)
3.04 $
at 0.51
if this one runs out, you can take
G3SG1 | Orange Crash (Factory New) — 0.54 $+0.03 $ per item · on the market 300 · buy0.0000–0.0036
Dual Berettas | Ventilators (Factory New) — 0.55 $+0.05 $ per item · on the market 435 · buy0.0000–0.0031
MP9 | Bioleak (Factory New) — 0.65 $+0.15 $ per item · on the market 307 · buy0.0000–0.0035
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003523f′ (normalized) 0.007046wear 0.0000–0.0700on the market 334 · good ≈ 4
on the market with this float, usually ~5,
new listings per day can't be counted yet, cheapest usually 6.73 $ · among lots up to 13.04 $ · little data, days: 0
Lis-Skins: no listings with this float (total 178) · data 24.10 13:43 MSK
Set · 10 pcs5.68 $
+1.43
(+25.1%)
!
Profit on prices without sales:without them at least −1 $
If these items are never sold, the profit is at least −1 $: P2000 | Space Race (Factory New), CZ75-Auto | Syndicate (Factory New), Nova | Red Quartz (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 11% 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
Field-Tested
buy0.1500–0.1743
(under 1% of this wear's listings)
3.06 $
at 1.53
if this one runs out, you can take
M4A1-S | Fizzy POP (Field-Tested) — 1.79 $+0.26 $ per item · on the market 404 · buy0.1500–0.1656
Tec-9 | Safety Net (Field-Tested) — 1.91 $+0.38 $ per item · on the market 74 · buy0.1500–0.1743
SSG 08 | Spring Twilly (Field-Tested) — 2.06 $+0.53 $ per item · on the market 71 · buy0.1500–0.1598
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.174381f′ (normalized) 0.290635wear 0.1500–0.3800on the market 146 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 68 · from 1.57 $ (float 0.1515) · craft not before 02.11 · data 24.10 13:43 MSK
×8
M249 | Spectre
Factory New
buy0.0000–0.0074
(≈2% of this wear's listings)
4.05 $
at 0.51
if this one runs out, you can take
G3SG1 | Orange Crash (Factory New) — 0.54 $+0.03 $ per item · on the market 300 · buy0.0000–0.0077
Dual Berettas | Ventilators (Factory New) — 0.55 $+0.05 $ per item · on the market 435 · buy0.0000–0.0066
MP9 | Bioleak (Factory New) — 0.65 $+0.15 $ per item · on the market 307 · buy0.0000–0.0074
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007420f′ (normalized) 0.014840wear 0.0000–0.0700on the market 334 · good ≈ 8
Market history: no data yet
Lis-Skins: no listings with this float (total 178) · data 24.10 13:43 MSK
Set · 10 pcs7.11 $
+1.09
(+15.4%)
!
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), Nova | Red Quartz (Factory New)
!
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
UMP-45 | Full Stop
Field-Tested
buy0.1500–0.1630
(under 1% of this wear's listings)
1.53 $
at 1.53
if this one runs out, you can take
M4A1-S | Fizzy POP (Field-Tested) — 1.79 $+0.26 $ per item · on the market 404 · buy0.1500–0.1548
Tec-9 | Safety Net (Field-Tested) — 1.91 $+0.38 $ per item · on the market 74 · buy0.1500–0.1630
AUG | Amber Fade (Minimal Wear) — 2.09 $+0.56 $ per item · on the market 76 · buy0.0700–0.1086
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163043f′ (normalized) 0.271738wear 0.1500–0.3800on the market 146 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 68 · from 1.57 $ (float 0.1515) · craft not before 02.11 · data 24.10 13:43 MSK
×2
AUG | Amber Fade
Minimal Wear
buy0.0700–0.0745
(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) — 2.30 $+0.21 $ per item · on the market 40 · buy0.0700–0.1118
M4A1-S | Fizzy POP (Minimal Wear) — 2.47 $+0.38 $ per item · on the market 259 · buy0.0700–0.1062
Tec-9 | Safety Net (Minimal Wear) — 2.58 $+0.49 $ per item · on the market 41 · buy0.0700–0.1118
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074536f′ (normalized) 0.186342wear 0.0700–0.1500on the market 76 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 12 of 631 · from 1.59 $ (float 0.0719) · craft not before 02.11 · data 24.10 13:43 MSK
×7
M249 | Spectre
Factory New
buy0.0000–0.0039
(≈1% of this wear's listings)
3.55 $
at 0.51
if this one runs out, you can take
G3SG1 | Orange Crash (Factory New) — 0.54 $+0.03 $ per item · on the market 300 · buy0.0000–0.0041
Dual Berettas | Ventilators (Factory New) — 0.55 $+0.05 $ per item · on the market 435 · buy0.0000–0.0035
MP9 | Bioleak (Factory New) — 0.65 $+0.15 $ per item · on the market 307 · buy0.0000–0.0039
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003969f′ (normalized) 0.007939wear 0.0000–0.0700on the market 334 · good ≈ 4
on the market with this float, usually ~5,
new listings per day can't be counted yet, cheapest usually 6.73 $ · among lots up to 13.04 $ · little data, days: 0
Lis-Skins: no listings with this float (total 178) · data 24.10 13:43 MSK
Set · 10 pcs9.26 $
+0.04
(+0.5%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 64%
Losing outcome 36%
at a loss
CZ75-Auto | Red Astor
Factory New
float up to 0.069999
3.52 $18.00%
SteamCZ75-Auto | Red Astor (Factory New)net 3.06 $The Chroma 3 Collectionsells 25 a weeknow 3.52 $ — cheaper than the month average 4.65 $sell now to a buy order: 3.41 $
(you get 2.97 $)) · buy orders: 5873
sell on Market.CSGO: 2.86 $ to your card
cheapest lot 3.13 · lots 15
on CSFloat: from 2.77 $listings: 102
on CS.Money: ~ 2.83 $
on Lis-Skins: from 2.95 $listings: 70
in profit
Galil AR | Firefight
Factory New
float up to 0.069999
10.42 $18.00%
SteamGalil AR | Firefight (Factory New)net 9.06 $The Chroma 3 Collectionsells 30 a weeknow 10.42 $ — cheaper than the month average 11.94 $no buy orders
sell on Market.CSGO: 9.26 $ to your card
cheapest lot 10.16 · lots 52
on CSFloat: from 9.10 $listings: 86
on CS.Money: ~ 9.67 $
on Lis-Skins: from 9.36 $listings: 142
in profit
SSG 08 | Ghost Crusader
Factory New
float up to 0.069999
10.02 $18.00%
SteamSSG 08 | Ghost Crusader (Factory New)net 8.71 $The Chroma 3 Collectionsells 42 a weekmonth average 10.02 $, sold 132 — it costs more now, the calculation uses the averagesell now to a buy order: 9.39 $
(you get 8.17 $)) · buy orders: 5855
sell on Market.CSGO: 9.05 $ to your card
cheapest lot 9.92 · lots 29
on CSFloat: from 8.20 $listings: 100
on CS.Money: ~ 8.85 $
on Lis-Skins: from 8.27 $listings: 200
in profit
Tec-9 | Re-Entry
Factory New
float up to 0.030099
7.27 $18.00%
SteamTec-9 | Re-Entry (Factory New)net 6.32 $The Chroma 3 Collectionsells 95 a weeknow 7.27 $ — cheaper than the month average 7.56 $sell now to a buy order: 7.22 $
(you get 6.28 $)) · buy orders: 13409
sell on Market.CSGO: 5.99 $ to your card
cheapest lot 6.57 · lots 46
on CSFloat: from 5.79 $listings: 140
on CS.Money: ~ 5.97 $
on Lis-Skins: from 6.04 $listings: 180
at a loss
worst
XM1014 | Black Tie
Factory New
float up to 0.052499
3.36 $18.00%
SteamXM1014 | Black Tie (Factory New)net 2.92 $The Chroma 3 Collectionsells 54 a weeknow 3.36 $ — cheaper than the month average 4.11 $no buy orders
sell on Market.CSGO: 2.61 $ to your card
cheapest lot 2.86 · lots 31
on CSFloat: from 2.41 $listings: 156
on CS.Money: ~ 2.46 $
on Lis-Skins: from 2.53 $listings: 96
in profit
best
AWP | POP AWP
Factory New
float up to 0.030799
35.01 $2.00%
SteamAWP | POP AWP (Factory New)net 30.44 $sells 27 a weeknow 35.01 $ — cheaper than the month average 37.75 $sell now to a buy order: 36.24 $
(you get 31.51 $)) · buy orders: 17463
sell on Market.CSGO: 31.19 $ to your card
cheapest lot 34.20 · lots 42
on CSFloat: from 28.78 $listings: 210
on CS.Money: ~ 31.70 $
on Lis-Skins: from 29.19 $listings: 183
now 17.37 $ — cheaper than the month average 24.88 $sell now to a buy order: 13.66 $
(you get 11.88 $)) · buy orders: 6010
sell on Market.CSGO: 12.35 $ to your card
cheapest lot 13.54 · lots 22
on CSFloat: from 11.18 $listings: 88
on CS.Money: ~ 11.73 $
on Lis-Skins: from 12.10 $listings: 78
rarely sells: 9 a month — calculated at the buy order 20.71 $sell now to a buy order: 20.43 $
(you get 17.77 $)) · buy orders: 6029
sell on Market.CSGO: 17.12 $ to your card
cheapest lot 18.77 · lots 11
on CSFloat: from 14.50 $listings: 81
on CS.Money: ~ 15.47 $
on Lis-Skins: from 15.89 $listings: 54
in profit
MP5-SD | Autumn Twilly
Factory New
float up to 0.040599
14.31 $2.00%
SteamMP5-SD | Autumn Twilly (Factory New)net 12.45 $sells 6 a weeknow 14.31 $ — cheaper than the month average 20.44 $sell now to a buy order: 14.39 $
(you get 12.51 $)) · buy orders: 5261
sell on Market.CSGO: 14.47 $ to your card
cheapest lot 15.86 · lots 24
on CSFloat: from 14.50 $listings: 67
on CS.Money: ~ 19.11 $
on Lis-Skins: from 14.84 $listings: 46
now 10.12 $ — cheaper than the month average 12.77 $sell now to a buy order: 9.53 $
(you get 8.28 $)) · buy orders: 6042
sell on Market.CSGO: 8.89 $ to your card
cheapest lot 9.75 · lots 19
on CSFloat: from 8.87 $listings: 66
on CS.Money: ~ 8.39 $
on Lis-Skins: from 8.66 $listings: 40
float markup by input
how many times more the lots with the needed float cost
UMP-45 | Full Stop (Field-Tested) × 15% of the wear range fitsat least ×2.161.53 → 3.30 $
Sawed-Off | Fubar (Battle-Scarred) × 35% of the wear range fitsat least ×2.261.11 → 2.51 $
M249 | Spectre (Factory New) × 65% of the wear range fitsat least ×2.513.04 → 7.63 $
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 0.069999, 0.069999, 0.069999, 0.030099, 0.052499, 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 Chroma 3 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−0.00 $a worse week happens one time in ten
In a typical week+0.83 $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 Chroma 3 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.