Graded Market · 53 completed sales
Goop Gas Attack graded prices.
As of August 20, 2026, Goop Gas Attack (Team Rocket #78) in PSA 10 sells for a median of $135.50, based on 53 real eBay completed sales; the raw copy’s reference price is $0.44 — a 308.0× grading premium at the top grade.
Across Team Rocket, PSA 10 copies sell for 106.8× their raw reference price on average (73 cards, 1,046 PSA 10 completed sales tracked).
PSA · Goop Gas Attack
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $135.50 | 5 | 308.0× |
| Mint 9 | $22.99 | 19 | 52.2× |
| NM-MT 8 | $19.50 | 5 | 44.3× |
| NM 7 | $21.05 | 6 | 47.8× |
CGC · Goop Gas Attack
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $55.00 | 3 | 125.0× |
| Mint 9 | $15.00 | 6 | 34.1× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.