| Exterior | Standard | Souvenir |
|---|---|---|
| Factory New0.00–0.07 | $0.10 | – |
| Minimal Wear0.07–0.15 | $0.03 | $18.28 |
| Field-Tested0.15–0.38 | $0.01 | $21.88 |
| Well-Worn0.38–0.45 | $0.02 | – |
| Battle-Scarred0.45–0.60 | $0.01 | – |
Field-Tested · cheapest of 12 marketplaces
on Buff163 · 537 listed
12 marketplaces · Field-Tested
Partners first, then lowest listed price on Oct 14, 2026; fees not included
Buff163
537 listed
$0.01
Youpin
537 listed
$0.02
HaloSkins
834 listed
$0.02
Skinport and CS.DEALS are affiliate partners of this site; links to the other marketplaces carry no referral.
Steam Market · Field-Tested
Steam listing| Recent sale | Price | Qty |
|---|---|---|
| Aug 10, 2026 | $0.04 | 1 |
| Aug 10, 2026 | $0.04 | 11 |
| Aug 10, 2026 | $0.03 | 4 |
| Aug 10, 2026 | $0.04 | 14 |
| Aug 10, 2026 | $0.04 | 1 |
Steam figures last updated Aug 10, 2026; they may be out of date.
Price history
Daily lowest prices on up to 15 marketplaces, last 180 daysAbout Tec-9 | Citric Acid
Tec-9 | Citric Acid is an Industrial Grade Tec-9 skin from The Radiant Collection, released Mar 31, 2025. It comes in Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred, also as Souvenir. In SteamWebAPI's snapshot of Oct 14, 2026, prices ranged from $0.01 (Field-Tested) to $21.88 (Souvenir Field-Tested), taking the cheapest marketplace with 3+ listings where there is one.
An ideal pistol for the Terrorist on the move, the Tec-9 is lethal in close quarters and features a high magazine capacity. A dark paint splat pattern is applied over a yellow and green base.
“Warm regards”
Case & collection
The Radiant Collection
28 skins · released Mar 31, 2025
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Tec-9 | Citric Acid FAQ
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