The 2021 Train Collection
+ The Spectrum 2 Collection
Restricted → Classified
About the craftCraft 3243139 · 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.
!
≈2% of lots fit:на контракт не хватает: нужно 9 шт., годных ≈6, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 10% 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
Nova | Red Quartz
Factory New
buy0.0000–0.0071
(10% of this wear's listings)
10.12 $
at 10.12
if this one runs out, you can take
CZ75-Auto | Syndicate (Factory New) — 17.40 $+7.29 $ per item · on the market 54 · buy0.0000–0.0125
MP5-SD | Autumn Twilly (Factory New) — 17.88 $+7.77 $ per item · on the market 40 · buy0.0000–0.0103
P2000 | Space Race (Factory New) — 20.87 $+10.75 $ per item · on the market 50 · buy0.0000–0.0107
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007163f′ (normalized) 0.017909wear 0.0000–0.0700on the market 60 · good ≈ 6
on the market with this float, usually ~7,
new listings per day can't be counted yet, cheapest usually 80.01 $ · little data, days: 0
Lis-Skins: no listings with this float (total 42) · data 23.10 01:48 MSK
×9
UMP-45 | Exposure
Factory New
buy0.0000–0.0071
(≈2% of this wear's listings)
18.63 $
at 2.07
if this one runs out, you can take
SG 553 | Phantom (Factory New) — 2.76 $+0.69 $ per item · on the market 225 · buy0.0000–0.0078
CZ75-Auto | Tacticat (Factory New) — 3.11 $+1.04 $ per item · on the market 160 · buy0.0000–0.0091
XM1014 | Ziggy (Factory New) — 3.16 $+1.09 $ per item · on the market 116 · buy0.0000–0.0093
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007163f′ (normalized) 0.013024wear 0.0000–0.0700on the market 258 · good ≈ 6
Market history: no data yet
Lis-Skins: suitable 2 of 115 · from 13.72 $ (float 0.0060) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs28.75 $
+11.51
(+40.0%)
!
Profit on prices without sales:without them at least −22 $
If these items are never sold, the profit is at least −22 $: USP-S | Whiteout (Factory New), PP-Bizon | High Roller (Factory New), MAC-10 | Propaganda (Factory New), FAMAS | Meltdown (Factory New)
!
≈2% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈6, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 10% 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
Nova | Red Quartz
Factory New
buy0.0000–0.0069
(10% of this wear's listings)
20.23 $
at 10.12
if this one runs out, you can take
CZ75-Auto | Syndicate (Factory New) — 17.40 $+7.29 $ per item · on the market 54 · buy0.0000–0.0120
MP5-SD | Autumn Twilly (Factory New) — 17.88 $+7.77 $ per item · on the market 40 · buy0.0000–0.0100
P2000 | Space Race (Factory New) — 20.87 $+10.75 $ per item · on the market 50 · buy0.0000–0.0103
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006913f′ (normalized) 0.017284wear 0.0000–0.0700on the market 60 · good ≈ 6
on the market with this float, usually ~7,
new listings per day can't be counted yet, cheapest usually 80.01 $ · little data, days: 0
Lis-Skins: no listings with this float (total 42) · data 23.10 01:48 MSK
×8
UMP-45 | Exposure
Factory New
buy0.0000–0.0069
(≈2% of this wear's listings)
16.56 $
at 2.07
if this one runs out, you can take
SG 553 | Phantom (Factory New) — 2.76 $+0.69 $ per item · on the market 225 · buy0.0000–0.0075
CZ75-Auto | Tacticat (Factory New) — 3.11 $+1.04 $ per item · on the market 160 · buy0.0000–0.0087
XM1014 | Ziggy (Factory New) — 3.16 $+1.09 $ per item · on the market 116 · buy0.0000–0.0090
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006913f′ (normalized) 0.012570wear 0.0000–0.0700on the market 258 · good ≈ 6
Market history: no data yet
Lis-Skins: suitable 2 of 115 · from 13.72 $ (float 0.0060) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs36.79 $
+17.75
(+48.2%)
!
Profit on prices without sales:without them at least −32 $
If these items are never sold, the profit is at least −32 $: USP-S | Whiteout (Factory New), MAC-10 | Propaganda (Factory New), FAMAS | Meltdown (Factory New), PP-Bizon | High Roller (Factory New)
!
≈2% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈4, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 10% 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
Nova | Red Quartz
Factory New
buy0.0000–0.0066
(7% of this wear's listings)
30.35 $
at 10.12
if this one runs out, you can take
CZ75-Auto | Syndicate (Factory New) — 17.40 $+7.29 $ per item · on the market 54 · buy0.0000–0.0116
MP5-SD | Autumn Twilly (Factory New) — 17.88 $+7.77 $ per item · on the market 40 · buy0.0000–0.0096
P2000 | Space Race (Factory New) — 20.87 $+10.75 $ per item · on the market 50 · buy0.0000–0.0100
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006680f′ (normalized) 0.016701wear 0.0000–0.0700on the market 60 · good ≈ 4
on the market with this float, usually ~5,
new listings per day: fewer than one, cheapest usually 80.01 $ · little data, days: 1
Lis-Skins: no listings with this float (total 42) · data 23.10 01:48 MSK
×7
UMP-45 | Exposure
Factory New
buy0.0000–0.0066
(≈2% of this wear's listings)
14.49 $
at 2.07
if this one runs out, you can take
SG 553 | Phantom (Factory New) — 2.76 $+0.69 $ per item · on the market 225 · buy0.0000–0.0072
CZ75-Auto | Tacticat (Factory New) — 3.11 $+1.04 $ per item · on the market 160 · buy0.0000–0.0085
XM1014 | Ziggy (Factory New) — 3.16 $+1.09 $ per item · on the market 116 · buy0.0000–0.0087
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006680f′ (normalized) 0.012146wear 0.0000–0.0700on the market 258 · good ≈ 5
Market history: no data yet
Lis-Skins: suitable 2 of 115 · from 13.72 $ (float 0.0060) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs44.84 $
+23.99
(+53.5%)
!
Profit on prices without sales:without them at least −42 $
If these items are never sold, the profit is at least −42 $: USP-S | Whiteout (Factory New), MAC-10 | Propaganda (Factory New), FAMAS | Meltdown (Factory New), PP-Bizon | High Roller (Factory New)
!
≈2% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈2, 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.
×4
Nova | Red Quartz
Factory New
buy0.0000–0.0064
(4% of this wear's listings)
40.46 $
at 10.12
if this one runs out, you can take
CZ75-Auto | Syndicate (Factory New) — 17.40 $+7.29 $ per item · on the market 54 · buy0.0000–0.0113
MP5-SD | Autumn Twilly (Factory New) — 17.88 $+7.77 $ per item · on the market 40 · buy0.0000–0.0093
P2000 | Space Race (Factory New) — 20.87 $+10.75 $ per item · on the market 50 · buy0.0000–0.0096
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006462f′ (normalized) 0.016157wear 0.0000–0.0700on the market 60 · good ≈ 2
on the market with this float, usually ~3,
new listings per day: fewer than one, cheapest usually 80.01 $ · little data, days: 1
Lis-Skins: no listings with this float (total 42) · data 23.10 01:48 MSK
×6
UMP-45 | Exposure
Factory New
buy0.0000–0.0064
(≈2% of this wear's listings)
12.42 $
at 2.07
if this one runs out, you can take
SG 553 | Phantom (Factory New) — 2.76 $+0.69 $ per item · on the market 225 · buy0.0000–0.0070
CZ75-Auto | Tacticat (Factory New) — 3.11 $+1.04 $ per item · on the market 160 · buy0.0000–0.0082
XM1014 | Ziggy (Factory New) — 3.16 $+1.09 $ per item · on the market 116 · buy0.0000–0.0084
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006462f′ (normalized) 0.011750wear 0.0000–0.0700on the market 258 · good ≈ 5
Market history: no data yet
Lis-Skins: suitable 2 of 115 · from 13.72 $ (float 0.0060) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs52.89 $
+30.24
(+57.2%)
!
Profit on prices without sales:without them at least −52 $
If these items are never sold, the profit is at least −52 $: USP-S | Whiteout (Factory New), MAC-10 | Propaganda (Factory New), FAMAS | Meltdown (Factory New), PP-Bizon | High Roller (Factory New)
!
≈2% 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 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.
×5
Nova | Red Quartz
Factory New
buy0.0000–0.0062
(2% of this wear's listings)
50.58 $
at 10.12
if this one runs out, you can take
CZ75-Auto | Syndicate (Factory New) — 17.40 $+7.29 $ per item · on the market 54 · buy0.0000–0.0109
MP5-SD | Autumn Twilly (Factory New) — 17.88 $+7.77 $ per item · on the market 40 · buy0.0000–0.0090
P2000 | Space Race (Factory New) — 20.87 $+10.75 $ per item · on the market 50 · buy0.0000–0.0093
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006258f′ (normalized) 0.015647wear 0.0000–0.0700on the market 60 · good ≈ 1
on the market with this float, usually ~2,
new listings per day: fewer than one, cheapest usually 80.01 $ · little data, days: 1
Lis-Skins: no listings with this float (total 42) · data 23.10 01:48 MSK
×5
UMP-45 | Exposure
Factory New
buy0.0000–0.0062
(≈2% of this wear's listings)
10.35 $
at 2.07
if this one runs out, you can take
SG 553 | Phantom (Factory New) — 2.76 $+0.69 $ per item · on the market 225 · buy0.0000–0.0068
CZ75-Auto | Tacticat (Factory New) — 3.11 $+1.04 $ per item · on the market 160 · buy0.0000–0.0079
XM1014 | Ziggy (Factory New) — 3.16 $+1.09 $ per item · on the market 116 · buy0.0000–0.0081
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.006258f′ (normalized) 0.011379wear 0.0000–0.0700on the market 258 · good ≈ 5
Market history: no data yet
Lis-Skins: suitable 2 of 115 · from 13.72 $ (float 0.0060) · craft not before 30.10 · data 23.10 01:48 MSK
now 25.68 $ — cheaper than the month average 29.77 $sell now to a buy order: 22.96 $
(you get 19.97 $)) · buy orders: 1594
sell on Market.CSGO: 19.06 $ to your card
cheapest lot 20.90 · lots 20
on CSFloat: from 19.50 $listings: 67
on CS.Money: ~ 19.77 $
on Lis-Skins: from 19.30 $listings: 62
in profit
M4A1-S | Leaded Glass
Factory New
float up to 0.009459
37.96 $30.00%
SteamM4A1-S | Leaded Glass (Factory New)net 33.00 $The Spectrum 2 Collectionsells 29 a weeknow 37.96 $ — cheaper than the month average 49.94 $sell now to a buy order: 42.17 $
(you get 36.67 $)) · buy orders: 4004
sell on Market.CSGO: 34.69 $ to your card
cheapest lot 38.04 · lots 83price ignores float
on CSFloat: from 33.66 $listings: 128
on CS.Money: ~ 36.03 $
on Lis-Skins: from 35.15 $listings: 281
at a loss
R8 Revolver | Llama Cannon
Factory New
float up to 0.039053
25.95 $30.00%
SteamR8 Revolver | Llama Cannon (Factory New)net 22.57 $The Spectrum 2 Collectionsells 4 a weeknow 25.95 $ — cheaper than the month average 34.46 $sell now to a buy order: 26.70 $
(you get 23.21 $)) · buy orders: 1256
sell on Market.CSGO: 23.93 $ to your card
cheapest lot 26.24 · lots 14
on CSFloat: from 23.73 $listings: 24
on CS.Money: ~ 22.92 $
on Lis-Skins: from 22.93 $listings: 36
rarely sells: 7 a month — calculated at the buy order 64.25 $sell now to a buy order: 64.25 $
(you get 55.87 $)) · buy orders: 2817
sell on Market.CSGO: 62.08 $ to your card
cheapest lot 68.07 · lots 29price ignores float
on CSFloat: from 62.00 $listings: 84
on CS.Money: ~ 65.17 $
on Lis-Skins: from 63.65 $listings: 95
now 77.03 $ — cheaper than the month average 90.97 $sell now to a buy order: 64.97 $
(you get 56.50 $)) · buy orders: 2493
sell on Market.CSGO: 56.76 $ to your card
cheapest lot 62.23 · lots 32price ignores float
on CSFloat: from 55.02 $listings: 75
on CS.Money: ~ 57.00 $
on Lis-Skins: from 58.23 $listings: 98
rarely sells: 3 a month — calculated at the buy order 441.25 $sell now to a buy order: 441.25 $
(you get 383.70 $)) · buy orders: 1728
sell on Market.CSGO: 406.04 $ to your card
cheapest lot 445.22 · lots 7
on CSFloat: from 361.80 $listings: 76
on CS.Money: ~ 396.13 $
on Lis-Skins: from 370.57 $listings: 56
float markup by input
how many times more the lots with the needed float cost
Nova | Red Quartz (Factory New) × 110% of the wear range fitsat least ×2.1610.12 → 21.85 $
UMP-45 | Exposure (Factory New) × 910% of the wear range fitsat least ×2.6318.63 → 49.01 $
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 0.013513414
outcomes come out up to 0.013513, 0.009459, 0.039053, 0.005405, 0.008378, 0.069999
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 Spectrum 2 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+3.37 $a worse week happens one time in ten
In a typical week+9.69 $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 Spectrum 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.
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.