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PSA 10: Median of 3 sales, last 45 days · newest Sep 25, 2026 · checked Oct 26, 2026
PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-10-13. Grade 9 guide (all graders): $20.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Koraidon ex (Scarlet & Violet #231) at $2.01 market price (TCGplayer market). Its Delta multiple is 24.9x.
A PSA 10 Koraidon ex (Scarlet & Violet #231) is currently shown at $50.00, the median of 3 PSA 10 sales in the last 45 days (newest Sep 25, 2026).
GemDelta records a 51.2% gem rate for Koraidon ex (Scarlet & Violet #231), with 422 PSA 10 copies out of 824 total PSA grades and a 24.9x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Sep 25, 2026 | Pokemon Koraidon ex 231/198 SV01 Scarlet & Violet Ultra Rare Full Art PSA 10 231/198 | $50.00 |
| Sep 18, 2026 | 2023 POKEMON KORAIDON #231 MIRAIDON #227 SVI EN-SCARLET & VIOLET PSA 10 SEQ SET #231 227 | $245.00 |
| Sep 14, 2026 | 2024 Pokemon Scarlet & Violet Koraidon EX Ultra Rare #231 (PSA 10) | $45.00 |
| Aug 12, 2026 | 2023 Koraidon EX 231 Ultra Rare Svi En-scarlet & Violet Pokemon PSA 10 #231 | $49.99 |
| Jun 19, 2026 | Koraidon EX 231 Ultra Rare Svi En-scarlet & Violet Pokemon PSA 10 #231 | $32.00 |