Loading
Computer Error — PSA 1 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
PSA 1 — median market value
$95.88
Range $95.88–$95.88PSA 1 reference value≈ 24× the ungraded price
The PSA 1 Computer Error from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $95.88, an estimated reference value from aggregated sold data — about 24× 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 1 Computer Error worth?
The PSA 1 Computer Error from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $95.88 — an estimated reference value from aggregated sold data.
Is a PSA 1 Computer Error worth more than ungraded?
Yes. A PSA 1 copy has a median value of $95.88 versus about $4 ungraded — roughly a 24× premium for the PSA 1 grade.
Where do PokéTT's PSA 1 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 1 grade — not a single outlier sale — so the mark reflects the true market.