
Mewtwo from the Base Set set (#10) is a Pokemon trading card released in 1999. It has a rarity of Rare Holo. Current fair market values for Mewtwo are PSA 10: $1,999, PSA 9: $1,499.99, PSA 8: $549.99, Raw: $48.24. The most recent PSA 10 sale was $1,999 on July 12, 2026, with 28 sales tracked in the last 30 days. The most recent PSA 9 sale was $1,499.99 on July 17, 2026. A raw (ungraded) copy last sold for $48.24 on July 26, 2026. CardIndex has tracked 611 total sales across all grades for this card. There are currently 218 active listings for Mewtwo.
![Base Set Booster Box [Green Wing Guaranteed Shadowless] (Sealed)](https://images.cardindex.co/cardindex-images/sealed/base1/base-set-booster-box-green-wing-guaranteed-shadowless.png)
Base Set Booster Box [Green Wing Guaranteed Shadowless]
Sealed

Blastoise
1st Edition

Pikachu
1st Edition Red Cheeks

Blastoise
Trainer Deck B

Machamp
Trainer Deck A

Charizard
Shadowless

Venusaur
1st Edition

Charizard
Black Dot Error
![Base Set Booster Pack [Unlimited Edition] (Sealed)](https://images.cardindex.co/cardindex-images/sealed/base1/base-set-booster-pack-unlimited-edition.png)
Base Set Booster Pack [Unlimited Edition]
Sealed

Nidoking
1st Edition

Alakazam
1st Edition

Ninetales
1st Edition