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Computer Error — PSA 8 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
PSA 8 · NM–Mint — median market value
$43.04
Range $43.04–$43.041 PSA 8 sale≈ 11× the ungraded price
The PSA 8 Computer Error from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $43.04, based on 1 recent graded sale — about 11× the ~$4 ungraded price. See the full price history and live chart on the Computer Error card page.
Computer Error price by grade
Frequently asked
How much is a PSA 8 Computer Error worth?
The PSA 8 Computer Error from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $43.04, with recent sales ranging $43.04 to $43.04 — based on 1 recent graded sale.
Is a PSA 8 Computer Error worth more than ungraded?
Yes. A PSA 8 copy has a median value of $43.04 versus about $4 ungraded — roughly a 11× premium for the PSA 8 grade.
Where do PokéTT's PSA 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 8 grade — not a single outlier sale — so the mark reflects the true market.