The eSports 2013 Winter Collection released in late 2013 from the eSports 2013 Winter Case, another revenue-sharing case from the early Major era. It is led by the M4A4 X-Ray.
Every skin here is available in StatTrak. The case has left the drop pool, and the X-Ray is the anchor of the collection.
Restricted
Classified
Classified
Classified
Mil-Spec Grade
Mil-Spec Grade
Mil-Spec Grade
Covert
Mil-Spec Grade
Mil-Spec Grade
Restricted
Mil-Spec Grade
| Stat | Value |
|---|---|
| Cheapest skin | A few dollars (Restricted finishes) |
| Most valuable | M4A4 X-Ray, roughly €63 to €198 |
| Weapon finishes | 12, all StatTrak |
| Source | eSports 2013 Winter Case |
| Status | No longer in the active drop pool |
12 weapon finishes from Mil-Spec up to Covert, all available in StatTrak, plus a knife behind the case.
The X-Ray is a custom paint job showing the rifle's internal components as an x-ray image across the body, a concept that was novel for its 2013 release. Its 0.30 float ceiling keeps supply in cleaner grades, with Factory New copies around €198, and StatTrak versions are available across the collection.
"The X-Ray showed the M4's guts a decade before it was fashionable. An early-era Covert with real character."
eSports 2013 Winter Collection skins drop from the eSports 2013 Winter Case, an early revenue-sharing case that holds a knife as its rare special. Compare live prices on our markets page.
You can trade up ten same-rarity skins from this collection toward the tier above, and since 2025 you can craft a knife from five Covert items. The expected value is negative, so craft for the item, not the profit.
eSports 2013 Winter is an early case that has long left the drop pool, so supply is fixed and the collection carries early-era interest. The X-Ray anchors demand. A strong long-term hold.
Compare live prices on our markets page.
| Related collection | Why it is related | Top skin |
|---|---|---|
| The eSports 2013 Collection | Sibling eSports case collection | AK-47 Red Laminate |
| The eSports 2014 Summer Collection | Sibling eSports case collection | AK-47 Jaguar |
| The Arms Deal 2 Collection | Same 2013 legacy era | SSG 08 Blood in the Water |
A late-2013 revenue-sharing case collection of 12 weapon finishes, all in StatTrak. Its Covert is the M4A4 X-Ray.
The M4A4 X-Ray, around €198 in Factory New.
A custom paint job showing the rifle's internal components as an x-ray image.
Since 2025 you can craft a knife from five Covert items. The expected value is negative.
As an early case with fixed supply, it has a strong long-term track record.