PSA 10: Median of 2 sales, last 45 days · newest Oct 13, 2026 · checked Oct 26, 2026
PSA 9: Median of 4 PSA 9 sales in the last 90 days, latest 2026-10-20. Grade 9 guide (all graders): $75.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Zygarde-GX (Forbidden Light #123) at $21.25 market price (TCGplayer market). Its Delta multiple is 17.6x.
A PSA 10 Zygarde-GX (Forbidden Light #123) is currently shown at $375, the median of 2 PSA 10 sales in the last 45 days (newest Oct 13, 2026).
GemDelta records a 48.4% gem rate for Zygarde-GX (Forbidden Light #123), with 123 PSA 10 copies out of 254 total PSA grades and a 17.6x Delta. That describes the grading profile; it is not financial advice.