Mewtwo
Expedition Base Set · #20/165
Mewtwo (20/165), the Rare from Expedition Base Set, has an estimated ungraded market price of about $610–$790.
As of July 17, 2026 · tracked daily by Riffle · estimates, not financial advice
Image © The Pokémon Company, shown for identification.
About Mewtwo
Mewtwo is a Rare (20/165) from the Pokémon Expedition Base Set set, released September 15, 2002. Ungraded copies currently trade at an estimated market price of $610–$790. The artwork is by Kimiya Masago. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
Details
Other versions of Mewtwo
Mewtwo appears on 10 different cards across the sets Riffle tracks, at very different values. This page covers #20/165 from Expedition Base Set; the collector number printed at the bottom of the card tells them apart.
- Mewtwo#10/102 · Base Set$65–$90Rare
- Mewtwo#10/130 · Base Set 2$50–$70Rare
- Mewtwo#150/165 · 151$4–$5Rare
- Mewtwo#059/159 · Crown Zenith$3–$5Holo Rare
- Mewtwo#059/142 · Stellar Crownunder $1Uncommon
- Mewtwo#56/165 · Expedition Base Set—Rare
- Mewtwo#9/100 · Majestic Dawn—Rare Holo
- Mewtwo#11/146 · Legends Awakened—Rare Holo
- Mewtwo#144/146 · Legends Awakened—Rare Holo LV.X
FAQ
How much is Mewtwo (20/165) worth?
Mewtwo (20/165), the Rare from Expedition Base Set, has an estimated ungraded market price of about $610–$790. Note: 9 other cards named Mewtwo exist across the sets Riffle tracks, at very different values; check the collector number.
Which Mewtwo card is this, and how do I tell the versions apart?
This page covers Mewtwo (20/165), the Rare (about $610–$790) from Expedition Base Set.
The other versions: #10/102 from Base Set (Rare, about $65–$90); #10/130 from Base Set 2 (Rare, about $50–$70); #150/165 from 151 (Rare, about $4–$5); #059/159 from Crown Zenith (Holo Rare, about $3–$5); #059/142 from Stellar Crown (Uncommon, about under $1); #56/165 from Expedition Base Set (Rare); #9/100 from Majestic Dawn (Rare Holo); #11/146 from Legends Awakened (Rare Holo); #144/146 from Legends Awakened (Rare Holo LV.X).
The collector number printed at the bottom of the card is the reliable way to tell them apart.