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PSA 10: PriceCharting · last PSA 10 sale $102.00 on Jul 8, 2026 · checked Oct 27, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-13. Grade 9 guide (all graders): $30.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Unown K (Neo Revelation #58) at $1.95 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 36.7x.
A PSA 10 Unown K (Neo Revelation #58) is currently shown at $71.50. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 39.5% gem rate for Unown K (Neo Revelation #58), with 30 PSA 10 copies out of 76 total PSA grades and a 36.7x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Jul 8, 2026 | Unown K 58/64 Neo Revelation Pokemon PSA 10 58/64 | $102.00 |
| May 31, 2026 | Unown K 58/64 Neo Revelation Pokemon PSA 10 58/64 | $50.00 |