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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Holon Research Tower (Delta Species #94) at $1.25 market price (TCGplayer market). Its Delta multiple is 12.6x.
A PSA 10 Holon Research Tower (Delta Species #94) is currently shown at $60.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 80.0% gem rate for Holon Research Tower (Delta Species #94), with 4 PSA 10 copies out of 5 total PSA grades and a 12.6x Delta. That describes the grading profile; it is not financial advice.