The 2023 Japanese Shiny Treasure ex Mew ex #347 is valued at $392 raw, $461 in PSA 9, $748 in PSA 10 as of November 3, 2026. Its market value is down 8.5% over the last 30 days, from $429 to $392. Across the 89 days we have tracked it, it has ranged from $391 to $484, and it currently sits 19% below that high. With 1,344 recorded sales, it ranks #328 of 500 Pokémon cards we track by trading volume.
On current values, a PSA 9 ($461) is worth $44.42 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($748, 1.9× raw) is worth $332 more. The cheapest Raw copy we matched on eBay when we last checked on November 3, 2026 was $360, close to our Raw market value of $392.
About $392 raw, $461 in PSA 9, $748 in PSA 10, based on our market values as of November 3, 2026. Its market value is down 8.5% over the last 30 days, from $429 to $392.
On current values, a PSA 9 ($461) is worth $44.42 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($748, 1.9× raw) is worth $332 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 3, 2026 was $360, close to our Raw market value of $392.