2000 Promo Ancient Mew — PSA 9 vs PSA 10 ValueCompare the current PSA 9 and PSA 10 market estimates for the 2000 Promo Ancient Mew, along with the ungraded value, the dollar spread and the PSA 10 premium. Values come from PriceCharting and update on our daily refresh.Market values

Ungraded value: $105.96

PSA 9 value: $261.61

PSA 10 value: $2900

PSA 9 vs PSA 10 comparison

Dollar spread (PSA 10 − PSA 9): $2638.39

PSA 10 premium: 1008.5%

PSA 10 multiple: 11.09x

Market values last updated on 2026-08-06. Source: PriceCharting.Values come from PriceCharting and reflect current market estimates for each grade — ungraded, PSA 9 and PSA 10. They are estimates rather than sold comparables or predictions, and update on our daily refresh.

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