Loading
![Mewtwo [Game Boy] #150 CGC 9](/img/r2/cards/jp-promo-unnumbered-vintage-mewtwo-game-boy-150/high.webp)
Mewtwo [Game Boy] #150 — CGC 9 Price & Value
Unnumbered Vintage Promos (pre-2001) · Japanese
CGC 9 — median market value
$1,487
Range $1,487–$1,487CGC 9 reference value≈ 68× the ungraded price
The CGC 9 Mewtwo [Game Boy] #150 from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $1,487, an estimated reference value from aggregated sold data — about 68× 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 CGC 9 Mewtwo [Game Boy] #150 worth?
The CGC 9 Mewtwo [Game Boy] #150 from Unnumbered Vintage Promos (pre-2001) (Japanese) has a median market value of $1,487 — an estimated reference value from aggregated sold data.
Is a CGC 9 Mewtwo [Game Boy] #150 worth more than ungraded?
Yes. A CGC 9 copy has a median value of $1,487 versus about $21.85 ungraded — roughly a 68× premium for the CGC 9 grade.
Where do PokéTT's CGC 9 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the CGC 9 grade — not a single outlier sale — so the mark reflects the true market.