Cobblestone Collection (CS2)
Every skin in the Cobblestone Collection by rarity, the float range of each, and exactly what each rarity trades up into.
The Cobblestone Collection has 15 skins (1 Covert, 1 Classified, 2 Restricted, 2 Mil-Spec, 4 Industrial, 5 Consumer) and was released in 2014. Its rarest skin is AWP | Dragon Lore.
Operation Breakout (July 2014) mission-reward collection; souvenir versions came in Major souvenir packages, starting with ESL One Cologne 2014.
Weapons in this collection: AWP, CZ75-Auto, Desert Eagle, Dual Berettas, M4A1-S, MAC-10, MAG-7, MP9, Nova, P2000, P90, SCAR-20, Sawed-Off, UMP-45, USP-S.
All Cobblestone Collection skins
Every skin in the collection by rarity, with the float range each one can have.
Covert 1 skin
Classified 1 skin
Restricted 2 skins
Mil-Spec 2 skins
Industrial 4 skins
Consumer 5 skins
Cost of a trade-up in the Cobblestone Collection
| Inputs (10x) | Cheapest input | Lowest price | 10 inputs from |
|---|---|---|---|
| Consumer | P90 | Storm BS | $1.33 | $13.30 |
| Industrial | Sawed-Off | Rust Coat FT | $5.93 | $59.30 |
| Mil-Spec | P2000 | Chainmail MW | $38.85 | $388.50 |
| Restricted | Desert Eagle | Hand Cannon FT | $278.77 | $2,788 |
| Classified | M4A1-S | Knight FN | $2,438 | $24,380 |
Lowest listing across up to 11 marketplaces in the CS2TradeUp.gg price feed, without StatTrak or Souvenir, checked on 2026-11-11. Prices change every day, so open a skin for live prices.
Cobblestone Collection trade-ups
A trade-up contract takes 10 skins of the same rarity and returns one skin of the next rarity, from the collections of your inputs. Valve doesn't publish the exact odds; calculators and most guides use this model: each input gives its own collection a 10% share, and inside a collection every skin of the next rarity is equally likely. On that model, with all 10 inputs from the Cobblestone Collection each possible result below has the chance shown; with 5 of 10 inputs from here, halve it.
Consumer x10 → Industrial: 25% each (float range in grey)
- MAG-7 | Silver 0.00–0.08
- Nova | Green Apple 0.00–0.30
- Sawed-Off | Rust Coat 0.00–0.80
- USP-S | Royal Blue 0.06–0.80
Industrial x10 → Mil-Spec: 50% each (float range in grey)
- MP9 | Dark Age 0.00–0.22
- P2000 | Chainmail 0.00–0.22
Mil-Spec x10 → Restricted: 50% each (float range in grey)
- CZ75-Auto | Chalice 0.00–0.10
- Desert Eagle | Hand Cannon 0.01–0.70
Restricted x10 → Classified: 100% each (float range in grey)
- M4A1-S | Knight 0.00–0.10
Classified x10 → Covert: 100% each (float range in grey)
- AWP | Dragon Lore 0.00–0.70
- The Covert skin at the top of the Cobblestone Collection can be reached by trading up Classified skins. The 5-Covert knife and glove trade-up gives a knife or gloves from the collection of one of its inputs, and this collection has none, so its Covert skins don't work there.
StatTrak: none of these skins exist in StatTrak, so every trade-up into this collection uses non-StatTrak skins.
Souvenir versions of Cobblestone Collection skins come from souvenir packages; the game data lists 10 packages that can contain them, for example the MLG Columbus 2016 Cobblestone Souvenir Package. Since the May 2026 update Souvenir skins can go into trade-up contracts, mixed with normal ones; the Souvenir status is removed and the result is a normal skin.
The float of the result depends on the floats of your inputs and the result's own range: see how the trade-up float is calculated and how trade-up contracts work.
All collections: CS2 collections list.
Frequently asked questions
What skins are in the Cobblestone Collection?
The Cobblestone Collection has 15 skins. The rarest is AWP | Dragon Lore (Covert).
How do you trade up into AWP | Dragon Lore?
Use 10 Classified skins. With all 10 from the Cobblestone Collection, AWP | Dragon Lore is the only possible result, because it is the collection's only Covert skin.
Where do Cobblestone Collection skins come from?
Operation Breakout (July 2014) mission-reward collection; souvenir versions came in Major souvenir packages, starting with ESL One Cologne 2014.