The CS20 Collection index
The PatinaAI The CS20 Collection index is 59.67 points for 2026-09-17, its latest published UTC day, from the Steam sold histories of 4 of its 164 members. That is −0.15 % against the day before. Over thirty days it moved −23.0 %. Index points are not euro prices; each member is rebased to 100 at its first observation.
Index points: median of each member's Steam sold history, rebased to 100 at its first observation, 4 of 164 members, to 2026-09-17.
Median of each member's Steam sold history rebased to 100 at its first observation; 4 of 164 members have history. The current UTC day is left out, a day needs at least three contributing names, and a change compares exact calendar days or reads "no read". Every index sits on one table; the composite is on the market report.
| Name | Rarity | Cheapest ask | 30d |
|---|---|---|---|
 AWP | Wildfire | Covert | €28.52 | −6.9 % |
 FAMAS | Commemoration | Covert | €23.36 | −5.1 % |
 MP9 | Hydra | Classified | €3.71 | −4.6 % |
 AUG | Death by Puppy | Classified | €3.00 | −16.4 % |
 P90 | Nostalgia | Classified | €2.91 | −8.3 % |
 P250 | Inferno | Restricted | €0.45 | −16.0 % |
 Five-SeveN | Buddy | Restricted | €0.43 | −16.7 % |
 M249 | Aztec | Restricted | €0.38 | no read |
 UMP-45 | Plastique | Restricted | €0.38 | −16.7 % |
 MP5-SD | Agent | Restricted | €0.36 | −10.4 % |
 FAMAS | Decommissioned | Mil-Spec | €0.20 | −42.6 % |
 Glock-18 | Sacrifice | Mil-Spec | €0.20 | −10.1 % |
 Dual Berettas | Elite 1.6 | Mil-Spec | €0.19 | −7.8 % |
 Tec-9 | Flash Out | Mil-Spec | €0.17 | no read |
 SCAR-20 | Assault | Mil-Spec | €0.15 | no read |
 MAG-7 | Popdog | Mil-Spec | €0.13 | no read |
 MAC-10 | Classic Crate | Mil-Spec | €0.12 | no read |
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17 names, 17 priced. Cheapest ask across every wear and variant, before fees; 30d is the Skinport 30-day against 90-day sold median, at least three sales in the week. Prices read 23 September 2026 at 18:41 UTC.
What is in the The CS20 Collection index?
Every skin the catalogue files under the The CS20 Collection that has Skinport volume, in every wear and variant a market quotes. 164 names qualify today and 4 of them have Steam sold history, so the line is drawn from those 4; the rest join as their histories arrive.
How do I read the number?
A point above 100 means the typical member sells for more than it did on its own first recorded day; below 100, less. It is a level, not a price, and not a forecast. The 24h, 7d and 30d figures compare the last published day with the exact day that many days before it, so they can read "no read" on a series with gaps. Compare it with every other index or read the market report for the composite, the fear and greed read and the movers.