eSports 2013 Winter Collection: skins, trade up odds & float ranges
The eSports 2013 Winter Collection has 12 skins across 4 rarities and drops from the eSports 2013 Winter Case. Its rarest skins are M4A4 | X-Ray. Below: every skin with its float range, all trade up paths with exact odds, and the best contracts at today’s prices.
- Skins: 6 Mil-Spec, 2 Restricted, 3 Classified, 1 Covert.
- Trade up paths: Mil-Spec → Restricted, Restricted → Classified, Classified → Covert.
- Knife trade up: 5 Covert skins from this collection roll one of 65 items (knives) from the eSports 2013 Winter Case.
Best eSports 2013 Winter Collection trade ups right now
Every contract of 10 identical inputs from this collection (5 for Covert → knife), priced with today’s market data.
Covert skins (1)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | M4A4 | X-Ray | 0.00 – 0.30 | FN MW FT | … |
Classified skins (3)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | AWP | Electric Hive | 0.00 – 0.40 | FN MW FT WW | … |
 | Desert Eagle | Cobalt Disruption | 0.00 – 0.20 | FN MW FT | … |
 | FAMAS | Afterimage | 0.02 – 0.40 | FN MW FT WW | … |
Restricted skins (2)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | AK-47 | Blue Laminate | 0.02 – 0.40 | FN MW FT WW | … |
 | P90 | Blind Spot | 0.00 – 0.50 | FN MW FT WW BS | … |
Mil-Spec skins (6)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | PP-Bizon | Water Sigil | 0.00 – 0.50 | FN MW FT WW BS | … |
 | Five-SeveN | Nightshade | 0.00 – 0.50 | FN MW FT WW BS | … |
 | G3SG1 | Azure Zebra | 0.00 – 0.28 | FN MW FT | … |
 | Galil AR | Blue Titanium | 0.00 – 0.04 | FN | … |
 | Nova | Ghost Camo | 0.00 – 0.40 | FN MW FT WW | … |
 | P250 | Steel Disruption | 0.00 – 0.20 | FN MW FT | … |
eSports 2013 Winter Collection trade up odds
With all 10 inputs from this collection, each next-rarity skin has an equal chance. The “max average float” columns show the highest average normalised input float that still gives that wear.
10 Mil-Spec → Restricted
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| AK-47 | Blue Laminate | 50% | ≤ 0.1316 | ≤ 0.3421 |
| P90 | Blind Spot | 50% | ≤ 0.1400 | ≤ 0.3000 |
10 Restricted → Classified
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| AWP | Electric Hive | 33.3% | ≤ 0.1750 | ≤ 0.3750 |
| Desert Eagle | Cobalt Disruption | 33.3% | ≤ 0.3500 | ≤ 0.7500 |
| FAMAS | Afterimage | 33.3% | ≤ 0.1316 | ≤ 0.3421 |
10 Classified → Covert
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| M4A4 | X-Ray | 100% | ≤ 0.2333 | ≤ 0.5000 |
eSports 2013 Winter Collection knife & glove pool
5 Covert skins from this collection give one of these 65 items, each with a 1.54% chance (StatTrak™ inputs: knives only). Knife types: Bayonet, Flip Knife, Gut Knife, Karambit, M9 Bayonet. See the full eSports 2013 Winter Case knife pool with prices or open the knife trade up calculator.
eSports 2013 Winter Collection FAQ
What skins are in the eSports 2013 Winter Collection?
The eSports 2013 Winter Collection contains 12 skins: Covert – M4A4 | X-Ray; Classified – AWP | Electric Hive, Desert Eagle | Cobalt Disruption, FAMAS | Afterimage; Restricted – AK-47 | Blue Laminate, P90 | Blind Spot; Mil-Spec – PP-Bizon | Water Sigil, Five-SeveN | Nightshade, G3SG1 | Azure Zebra, Galil AR | Blue Titanium, Nova | Ghost Camo, P250 | Steel Disruption.
What are the trade up odds in the eSports 2013 Winter Collection?
With 10 inputs from the eSports 2013 Winter Collection, every skin of the next rarity has an equal chance: Mil-Spec → Restricted 50% each; Restricted → Classified 33.3% each; Classified → Covert 100% each. Mixing in other collections lowers these odds in proportion to the inputs you replace.
Can you trade up eSports 2013 Winter Collection Covert skins into a knife?
Yes. Since October 23, 2025, 5 Covert skins from the eSports 2013 Winter Collection can be traded up into one of 65 knives or gloves from the eSports 2013 Winter Case. StatTrak™ inputs return a StatTrak™ knife.
How do I find a profitable eSports 2013 Winter Collection trade up?
Use the live table above: it prices every contract of this collection with today’s market data and ranks them by ROI. Open any of them in the CS2TradeUp.gg calculator to change floats, mix collections, and set your marketplace fee.
