The St. Marc Collection trade-ups
The St. Marc Collection has 5 legal trade-up contracts, from Consumer Grade up to Covert. The cheapest today is ten MP5-SD | Bamboo Garden in Battle-Scarred at €2.46 each, a €24.60 ticket, for one of 4 Industrial Grade skins at 25.00% each. Those ten land every outcome in Battle-Scarred. Asks read 2026-09-27.
The cheapest legal contract, worked through
Ten copies of MP5-SD | Bamboo Garden in Battle-Scarred at €2.46 each make the cheapest Consumer Grade contract here: €24.60 in, one Industrial Grade skin out. The cheapest Battle-Scarred copy sits at the worst float of its band, 0.55, 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 Battle-Scarred.
Priced at those wears, none of the 4 outcomes we can quote nets more than the €24.60 ticket after the venue's fee. They run from €8.80 to €20.60.
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 St. Marc Collection return one of 4 Industrial Grade skins, each at 25.00%, when all ten come from here.
Cheapest ticket: ten MP5-SD | Bamboo Garden in Battle-Scarred, €24.60. Inputs run from MP5-SD | Bamboo Garden at €2.46 to PP-Bizon | Seabird at €2.72. Where the cheapest ten land, P90 | Sunset Lily nets the most, €20.60, and XM1014 | Banana Leaf the least, €8.80. No StatTrak contract on this step: the versions aren't there on both sides.
| Consumer Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
 MP5-SD | Bamboo Garden | €2.46 | BS | 0.00 to 0.55 |
 Sawed-Off | Jungle Thicket | €2.57 | BS | 0.00 to 0.50 |
 MAC-10 | Surfwood | €2.63 | WW | 0.00 to 0.50 |
 M249 | Jungle | €2.69 | FT | 0.06 to 0.80 |
 PP-Bizon | Seabird | €2.72 | FT | 0.00 to 0.50 |
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 | Dark Blossom | 25.00% | BS 0.5 | €18.08 |
 P90 | Sunset Lily | 25.00% | BS 0.5 | €20.60 |
 Tec-9 | Rust Leaf | 25.00% | BS 0.5 | €9.25 |
 XM1014 | Banana Leaf | 25.00% | BS 0.6 | €8.80 |
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 to Mil-Spec Grade
Ten Industrial Grade skins from The St. Marc Collection return one of 4 Mil-Spec Grade skins, each at 25.00%, when all ten come from here.
Cheapest ticket: ten P90 | Sunset Lily in Field-Tested, €81.10. Inputs run from P90 | Sunset Lily at €8.11 to M4A4 | Dark Blossom at €11.24. Where the cheapest ten land, FAMAS | Sundown nets the most, €76.35, and MP7 | Teal Blossom the least, €43.76. No StatTrak contract on this step: the versions aren't there on both sides.
| Industrial Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| P90 | Sunset Lily | €8.11 | FT | 0.00 to 0.50 |
| XM1014 | Banana Leaf | €8.23 | FT | 0.00 to 0.60 |
| Tec-9 | Rust Leaf | €8.63 | FT | 0.00 to 0.50 |
| M4A4 | Dark Blossom | €11.24 | FT | 0.00 to 0.50 |
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 |
|---|---|---|---|
 FAMAS | Sundown | 25.00% | BS 0.455999 | €76.35 |
 Five-SeveN | Crimson Blossom | 25.00% | FT 0.379999 | €64.44 |
 MP7 | Teal Blossom | 25.00% | FT 0.379999 | €43.76 |
 UMP-45 | Day Lily | 25.00% | WW 0.417999 | €59.05 |
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 to Restricted
Ten Mil-Spec Grade skins from The St. Marc Collection return one of 3 Restricted skins, each at 33.33%, when all ten come from here.
Cheapest ticket: ten UMP-45 | Day Lily in Battle-Scarred, €456. Inputs run from UMP-45 | Day Lily at €45.60 to FAMAS | Sundown at €54.33. Where the cheapest ten land, SSG 08 | Sea Calico nets the most, €473, and Glock-18 | Synth Leaf the least, €350. No StatTrak contract on this step: the versions aren't there on both sides.
| Mil-Spec Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| UMP-45 | Day Lily | €45.60 | BS | 0.00 to 0.55 |
| MP7 | Teal Blossom | €48.79 | FT | 0.00 to 0.50 |
| Five-SeveN | Crimson Blossom | €50.75 | FT | 0.00 to 0.50 |
| FAMAS | Sundown | €54.33 | FT | 0.00 to 0.60 |
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.
| Restricted outcome | Chance | Lands at | Net there |
|---|---|---|---|
 AUG | Midnight Lily | 33.33% | BS 0.5 | €378 |
 Glock-18 | Synth Leaf | 33.33% | BS 0.7 | €350 |
 SSG 08 | Sea Calico | 33.33% | BS 0.5 | €473 |
Restricted to Classified
Ten Restricted skins from The St. Marc Collection return one of 1 Classified skin, each at 100.00%, when all ten come from here.
Cheapest ticket: ten Glock-18 | Synth Leaf in Field-Tested, €2,429. Inputs run from Glock-18 | Synth Leaf at €243 to SSG 08 | Sea Calico at €300. No StatTrak contract on this step: the versions aren't there on both sides.
| Restricted input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| Glock-18 | Synth Leaf | €243 | FT | 0.00 to 0.70 |
| AUG | Midnight Lily | €247 | FN | 0.00 to 0.50 |
| SSG 08 | Sea Calico | €300 | MW | 0.00 to 0.50 |
| Classified outcome | Chance | Lands at | Net there |
|---|---|---|---|
 MP9 | Wild Lily | 100.00% | FT 0.379999 | €1,701 |
Classified to Covert
Ten Classified skins from The St. Marc Collection return one of 1 Covert skin, each at 100.00%, when all ten come from here.
Cheapest ticket: ten MP9 | Wild Lily in Field-Tested, €17,355. No StatTrak contract on this step: the versions aren't there on both sides.
| Classified input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| MP9 | Wild Lily | €1,736 | FT | 0.00 to 0.70 |
| Covert outcome | Chance | Lands at | Net there |
|---|---|---|---|
 AK-47 | Wild Lotus | 100.00% | BS 0.542856 | €3,298 |
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 Alpha Collection split the contract 50/50, so each of this collection's 4 outcomes drops to 12.50%, and The Alpha Collection's 5 outcomes share the other half.
The other Consumer Grade contracts nearest this one's €24.60 ticket today:
| Collection | Consumer Grade ticket | Outcomes |
|---|---|---|
| The Alpha Collection | €24.70 | 5 |
| The Baggage Collection | €22.40 | 4 |
| The Nuke Collection | €18.90 | 3 |
| The Chop Shop Collection | €18.00 | 3 |
Every collection's contracts, cheapest ticket first, are on trade-ups by collection.
Where these skins come from
No weapon case drops The St. Marc Collection; its skins came from operations, drops or souvenir packages.
Questions about The St. Marc Collection trade-ups
How many trade-up contracts are there in The St. Marc Collection?
5: Consumer Grade to Industrial Grade, Industrial Grade to Mil-Spec Grade, Mil-Spec Grade to Restricted, Restricted to Classified, Classified to Covert.
What is the cheapest trade-up in The St. Marc Collection?
Ten MP5-SD | Bamboo Garden in Battle-Scarred at €2.46 each, €24.60 for the Consumer Grade to Industrial Grade contract, asks read 2026-09-27.
What are the odds of a trade-up in The St. Marc Collection?
With all ten inputs from The St. Marc Collection: Consumer Grade to Industrial Grade, 1 in 4; Industrial Grade to Mil-Spec Grade, 1 in 4; Mil-Spec Grade to Restricted, 1 in 3; Restricted to Classified, 1 in 1; Classified to Covert, 1 in 1.
Can you do a StatTrak trade-up in The St. Marc Collection?
No. The St. Marc 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 St. Marc Collection?
No. Its Coverts don't come out of a case with a knife pool, so the ladder here ends at Covert.