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PSA 10: Median of 6 sales, last 45 days · newest Oct 16, 2026 · checked Oct 25, 2026
PSA 9: Median of 7 PSA 9 sales in the last 90 days, latest 2026-10-13. Grade 9 guide (all graders): $176.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Blaine (Gym Challenge #17) at $101 market price (TCGplayer market). Its Delta multiple is 10.5x.
A PSA 10 Blaine (Gym Challenge #17) is currently shown at $1,058, the median of 6 PSA 10 sales in the last 45 days (newest Oct 16, 2026).
Showing the latest 12 of 17 stored PSA 10 comps.