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![Mewtwo [Game Boy] #150 PSA 5](/img/r2/cards/jp-promo-unnumbered-vintage-mewtwo-game-boy-150/high.webp)
Mewtwo [Game Boy] #150 — PSA 5 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
PSA 5 — median market value
$37.56
Range $37.56–$37.561 PSA 5 sale≈ 1.7× the ungraded price
The PSA 5 Mewtwo [Game Boy] #150 from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $37.56, based on 1 recent graded sale — about 1.7× the ~$21.85 ungraded price. See the full price history and live chart on the Mewtwo [Game Boy] #150 card page.
Mewtwo [Game Boy] #150 price by grade
Frequently asked
How much is a PSA 5 Mewtwo [Game Boy] #150 worth?
The PSA 5 Mewtwo [Game Boy] #150 from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $37.56, with recent sales ranging $37.56 to $37.56 — based on 1 recent graded sale.
Is a PSA 5 Mewtwo [Game Boy] #150 worth more than ungraded?
Yes. A PSA 5 copy has a median value of $37.56 versus about $21.85 ungraded — roughly a 1.7× premium for the PSA 5 grade.
Where do PokéTT's PSA 5 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 5 grade — not a single outlier sale — so the mark reflects the true market.