The Train Collection trade-ups
The Train Collection has 3 legal trade-up contracts, from Consumer Grade up to Restricted. The cheapest today is ten Dual Berettas | Colony in Battle-Scarred at €0.02 each, a €0.20 ticket, for one of 6 Industrial Grade skins at 16.67% each. Those ten land the outcomes in Minimal Wear to Battle-Scarred. Asks read 2026-09-28.
The cheapest legal contract, worked through
Ten copies of Dual Berettas | Colony in Battle-Scarred at €0.02 each make the cheapest Consumer Grade contract here: €0.20 in, one Industrial Grade skin out. The cheapest Battle-Scarred copy sits at the worst float of its band, 0.8, which is 100 percent of the way up that skin's own range, and that position, not the raw float, is what maps into each outcome's range. At that float the outcomes land in Minimal Wear to Battle-Scarred.
Priced at those wears, none of the 5 outcomes we can quote nets more than the €0.20 ticket after the venue's fee. They run from €0.07 to €0.16.
That's the calculator's arithmetic on the cheapest listing, not a pick; price your own ten in the trade-up calculator.
Consumer Grade to Industrial Grade
Ten Consumer Grade skins from The Train Collection return one of 6 Industrial Grade skins, each at 16.67%, when all ten come from here.
Cheapest ticket: ten Dual Berettas | Colony in Battle-Scarred, €0.20. Inputs run from Dual Berettas | Colony at €0.02 to UMP-45 | Urban DDPAT at €0.02. Where the cheapest ten land, MAC-10 | Candy Apple nets the most, €0.16, and SCAR-20 | Carbon Fiber the least, €0.07. No StatTrak contract on this step: the versions aren't there on both sides.
| Consumer Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
 Dual Berettas | Colony | €0.02 | BS | 0.06 to 0.80 |
 Five-SeveN | Forest Night | €0.02 | BS | 0.06 to 0.80 |
 G3SG1 | Polar Camo | €0.02 | BS | 0.06 to 0.80 |
 Nova | Polar Mesh | €0.02 | BS | 0.06 to 0.80 |
 PP-Bizon | Urban Dashed | €0.02 | BS | 0.06 to 0.80 |
 UMP-45 | Urban DDPAT | €0.02 | BS | 0.06 to 0.80 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
| Industrial Grade outcome | Chance | Lands at | Net there |
|---|---|---|---|
 M4A4 | Urban DDPAT | 16.67% | BS 0.8 | €0.10 |
 MAC-10 | Candy Apple | 16.67% | FT 0.3 | €0.16 |
 MAG-7 | Metallic DDPAT | 16.67% | MW 0.08 | €0.10 |
 P250 | Metallic DDPAT | 16.67% | MW 0.08 | €0.13 |
 P90 | Ash Wood | 16.67% | BS 0.45 | — |
 SCAR-20 | Carbon Fiber | 16.67% | MW 0.12 | €0.07 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
Industrial Grade to Mil-Spec Grade
Ten Industrial Grade skins from The Train Collection return one of 2 Mil-Spec Grade skins, each at 50.00%, when all ten come from here.
Cheapest ticket: ten P90 | Ash Wood in Field-Tested, €0.40. Inputs run from P90 | Ash Wood at €0.04 to MAC-10 | Candy Apple at €0.15. Where the cheapest ten land, Desert Eagle | Urban Rubble nets the most, €0.16, and Sawed-Off | Amber Fade the least, €0.11. No StatTrak contract on this step: the versions aren't there on both sides.
| Industrial Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| P90 | Ash Wood | €0.04 | FT | 0.00 to 0.45 |
| MAG-7 | Metallic DDPAT | €0.06 | FN | 0.00 to 0.08 |
| SCAR-20 | Carbon Fiber | €0.07 | MW | 0.00 to 0.12 |
| M4A4 | Urban DDPAT | €0.08 | FT | 0.06 to 0.80 |
| P250 | Metallic DDPAT | €0.09 | FN | 0.00 to 0.08 |
| MAC-10 | Candy Apple | €0.15 | FT | 0.00 to 0.30 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
| Mil-Spec Grade outcome | Chance | Lands at | Net there |
|---|---|---|---|
 Desert Eagle | Urban Rubble | 50.00% | WW 0.422221 | €0.16 |
 Sawed-Off | Amber Fade | 50.00% | FT 0.337777 | €0.11 |
Mil-Spec Grade to Restricted
Ten Mil-Spec Grade skins from The Train Collection return one of 1 Restricted skin, each at 100.00%, when all ten come from here.
Cheapest ticket: ten Sawed-Off | Amber Fade in Field-Tested, €1.00. Inputs run from Sawed-Off | Amber Fade at €0.10 to Desert Eagle | Urban Rubble at €0.13. No StatTrak contract on this step: the versions aren't there on both sides.
| Mil-Spec Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| Sawed-Off | Amber Fade | €0.10 | FT | 0.00 to 0.40 |
| Desert Eagle | Urban Rubble | €0.13 | FT | 0.00 to 0.50 |
| Restricted outcome | Chance | Lands at | Net there |
|---|---|---|---|
 Tec-9 | Red Quartz | 100.00% | FT 0.379999 | €0.19 |
Mixing in other collections
The ten inputs don't have to come from one collection: each input hands its own collection a tenth of the odds. Five Consumer Grade inputs from here and five from The 2018 Inferno Collection split the contract 50/50, so each of this collection's 6 outcomes drops to 8.33%, and The 2018 Inferno Collection's 4 outcomes share the other half.
The other Consumer Grade contracts nearest this one's €0.20 ticket today:
| Collection | Consumer Grade ticket | Outcomes |
|---|---|---|
| The 2018 Inferno Collection | €0.20 | 4 |
| The 2018 Nuke Collection | €0.20 | 4 |
| The Achroma Collection | €0.20 | 5 |
| The Anubis Collection | €0.20 | 4 |
Every collection's contracts, cheapest ticket first, are on trade-ups by collection.
Where these skins come from
No weapon case drops The Train Collection; its skins came from operations, drops or souvenir packages. 12 souvenir packages also carry its skins.
Questions about The Train Collection trade-ups
How many trade-up contracts are there in The Train Collection?
3: Consumer Grade to Industrial Grade, Industrial Grade to Mil-Spec Grade, Mil-Spec Grade to Restricted.
What is the cheapest trade-up in The Train Collection?
Ten Dual Berettas | Colony in Battle-Scarred at €0.02 each, €0.20 for the Consumer Grade to Industrial Grade contract, asks read 2026-09-28.
What are the odds of a trade-up in The Train Collection?
With all ten inputs from The Train Collection: Consumer Grade to Industrial Grade, 1 in 6; Industrial Grade to Mil-Spec Grade, 1 in 2; Mil-Spec Grade to Restricted, 1 in 1.
Can you do a StatTrak trade-up in The Train Collection?
No. The Train Collection has no StatTrak versions on both sides of any step, so every contract here runs in normal copies.
Can you trade up to a knife from The Train Collection?
No. Its Coverts don't come out of a case with a knife pool, so the ladder here ends at Restricted.