The 1997 Japanese Rocket Gang Grimer #88 is valued at $41.18 raw, $189 in PSA 9, $1,092 in PSA 10 as of November 4, 2026. Its market value is up 7.8% over the last 30 days, from $38.20 to $41.18. Across the 89 days we have tracked it, it has ranged from $3.00 to $47.29, and it currently sits 13% below that high. With 1,452 recorded sales, it ranks #286 of 500 Pokémon cards we track by trading volume.
On current values, a PSA 9 ($189) is worth $123 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($1,092, 26.5× raw) is worth $1,026 more. The cheapest Raw copy we matched on eBay when we last checked on November 4, 2026 was $32.50, close to our Raw market value of $41.18.
About $41.18 raw, $189 in PSA 9, $1,092 in PSA 10, based on our market values as of November 4, 2026. Its market value is up 7.8% over the last 30 days, from $38.20 to $41.18.
On current values, a PSA 9 ($189) is worth $123 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($1,092, 26.5× raw) is worth $1,026 more. This ignores gem rate and selling fees, so treat it as a best case.
The cheapest Raw copy we matched on eBay when we last checked on November 4, 2026 was $32.50, close to our Raw market value of $41.18.