| Oct 7, 26 | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9 · eBay | Auction | $1,274.00 |
| Oct 5, 26 | BGS 9 | Beckett 9 - Mewtwo - #XY100 - Mega Mewtwo Collection - Pokemon Card · eBay | Auction | $300.00 |
| Sep 27, 26 | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO #XY100 MEWTWO-HOLO PSA 9 · eBay | Auction | $749.99 |
| Sep 21, 26 | PSA 8 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 8 · eBay | Buy It Now · Best offer | $249.00 |
| Sep 18, 26 | PSA 9 | Pokemon TCG Mewtwo XY100 XY Promo Black Star Holo PSA 9 · eBay | Buy It Now · Best offer | $449.99 |
| Sep 17, 26 | PSA 8 | 2015 Pokemon XY Mewtwo Black Star Promo #XY100 PSA 8 · eBay | Auction | $269.99 |
| Aug 30, 26 | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9 · eBay | Auction | $388.00 |
| Aug 24, 26 | PSA 8 | 2015 PSA 8 Pokemon XY Promos Mewtwo Holo BSP XY100 Card Half Swirl NM · eBay | Auction | $255.00 |
| Jul 13, 26 | TAG 7 | 2015 POKEMON XY PROMO MEWTWO EX XY100 HOLO TAG 7 NM LOW POP! · eBay | Auction | $195.00 |
| Jul 11, 26 | TAG 8 | 2015 Pokemon Mewtwo XY100 Black Star Promo - TAG 8 · eBay | Auction | $46.50 |
| Jul 11, 26 | TAG 7 | Pokemon 2015 Mewtwo XY100 Black Star Promo - TAG 7 · eBay | Auction | $20.55 |
| Jul 8, 26 | PSA 4 | Mewtwo Holo #XY100 XY Promo 2015 Pokemon PSA 4 *ONLY POP 5 in grade · eBay | Auction | $26.00 |
| Jun 11, 26 | PSA 8 | Pokemon XY Promos Mewtwo 2015 Holo 2016 #XY100 PSA 8 · eBay | Auction | $51.00 |
| Jun 11, 26 | PSA 9 | Pokemon XY Promos Mewtwo 2015 Holo 2016 #XY100 PSA 9 · eBay | Auction | $360.99 |
| Jun 5, 26 | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9 · eBay | Auction | $405.00 |
| Jun 1, 26 | PSA 8 | 2015 Pokemon Xy Black Star Promos #XY100 Mewtwo PSA 8 · eBay | Auction | $144.99 |
| May 30, 26 | BGS 7.5 | 2015 Pokemon TCG Mewtwo XY100 Black Star Mega Mewtwo Collection BGS 7.5 NM Pop 1 · eBay | Auction | $87.10 |
| May 30, 26 | CGC 7.5 | 2015 Pokemon XY Black Star Promo Mewtwo #XY100 CGC 7.5 Near Mint+ · eBay | Buy It Now · Best offer | $40.00 |
| May 28, 26 | CGC 8.5 | Mewtwo Promo Xy100 Promo Cosmic Holo CGC 8.5. Swirl In Tree · eBay | Auction | $70.00 |
| May 10, 26 | PSA 8 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 8 NEAR MINT #137398261 · eBay | Auction | $99.90 |
| May 10, 26 | PSA 7 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 7 NEAR MINT #137398262 · eBay | Auction | $79.90 |
| May 10, 26 | PSA 8 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 8 NEAR MINT #137398239 (SWIRL) · eBay | Auction | $129.90 |
| May 10, 26 | PSA 7 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 7 NEAR MINT #137398265 · eBay | Auction | $79.90 |
| May 10, 26 | PSA 7 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 7 NEAR MINT #137398264 · eBay | Auction | $79.90 |
| May 5, 26 | Ungraded | CGC Authentic Signed Dan Green Pokemon TCG Mewtwo XY100 Holo Black Star Promo · eBay | Buy It Now · Best offer | $129.99 |
| May 5, 26 | PSA 8 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 8 NEAR MINT #137398263 · eBay | Buy It Now · Best offer | $99.90 |
| May 4, 26 | PSA 8 | Mewtwo XY100 XY Holo Promo Pokemon 2015 PSA 8 Quick Secure Shipping · eBay | Auction | $89.99 |
| May 3, 26 | PSA 7 | PSA 7 2015 Pokémon XY Promos Mewtwo Holo Black Star Promo XY100 English · eBay | Buy It Now · Best offer | $42.00 |
| Apr 27, 26 | PSA 8 | Mewtwo XY100 XY Holo Promo Pokemon 2015 PSA 8 Quick Secure Shipping · eBay | Auction | $89.99 |
| Apr 27, 26 | PSA 8 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 8 NEAR MINT #137398263 · eBay | Auction | $99.90 |
| Apr 24, 26 | Ungraded | 2015 Black Star Promos Mewtwo #XY100 Holo NM/Mint+ 8.5 CGC SWIRL ALERT · eBay | Buy It Now · Best offer | $46.00 |
| Apr 21, 26 | PSA 8 | Mewtwo XY100 XY Holo Promo Pokemon 2015 PSA 8 · eBay | Auction | $100.00 |
| Mar 30, 26 | PSA 6 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 6 EXCELLENT #137398251 · eBay | Buy It Now · Best offer | $59.90 |
| Mar 30, 26 | PSA 6 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 6 EXCELLENT #137398272 · eBay | Buy It Now · Best offer | $59.90 |
| Mar 30, 26 | PSA 6 | POKEMON XY BLACK STAR PROMO MEWTWO EX #XY100 PSA 6 EXCELLENT #137398250 · eBay | Buy It Now · Best offer | $59.90 |
| Mar 30, 26 | PSA 4 | 2015 Mewtwo XY100 XY Holo Promo Pokemon 2015 PSA 4 · eBay | Auction | $40.00 |
| Mar 27, 26 | CGC 7.5 | 2015 Pokemon XY Black Star Promo Mewtwo #XY100 CGC 7.5 Near Mint+ · eBay | Buy It Now · Best offer | $39.99 |
| Mar 9, 26 | CGC 9.5 | 2015 Pokemon XY Black Star Promo Mewtwo #XY100 CGC 9.5 MINT+ · Fanatics | Auction | $84.00 |
| Mar 6, 26 | Ungraded | 2015 Black Star Promos Mewtwo #XY100 Holo NM/Mint+ 8.5 CGC · eBay | Auction | $11.50 |
| Mar 5, 26 | PSA 8 | Pokémon Mewtwo XY Promos Black Star Promo Holo PSA 8 Card XY100 · eBay | Auction | $60.00 |
| Mar 2, 26 | CGC 7.5 | 2015 Pokemon XY Black Star Promo Mewtwo #XY100 CGC 7.5 Near Mint+ · eBay | Auction | $40.00 |
| Feb 22, 26 | PSA 8 | Pokémon Mewtwo XY Promos Black Star Promo Holo PSA 8 Card XY100 · eBay | Buy It Now · Best offer | $50.00 |
| Feb 15, 26 | PSA 8 | Pokemon Mewtwo M Mewtwo PROD. Black Star Holo Promo XY100 PSA 8 · eBay | Auction | $31.00 |
| Feb 13, 26 | Ungraded | CGC Authentic Auto 10 Signed Dan Green Pokemon TCG Mewtwo XY100 XY Holo Promo · eBay | Buy It Now · Best offer | $129.99 |
| Jan 31, 26 | PSA 9 | 2015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9 · eBay | Auction | $219.99 |
| Jan 28, 26 | SGC 7 | 2015 POKÉMON PROMO XY100 MEWTWO MEGA MEWTWO X COLLECTION SGC 7 NM · eBay | Auction | $15.00 |
| Jan 20, 26 | PSA 9 | Sold Jan 20, 20262015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9Opens in a new window or tab · eBay | Buy It Now · Best offer | $249.99 |
| Jan 13, 26 | Ungraded | Mewtwo XY100 XY Holo · eBay | Auction | $39.99 |
| Jan 13, 26 | PSA 9 | Sold Jan 13, 20262013-17 Pokemon XY Promos Mewtwo Holo #XY100 PSA 9Opens in a new window or tabConsign with us! Sign Up & Get Started @ dcsports87-com · eBay | Buy It Now | $102.52 |
| Jan 12, 26 | CGC 6.5 | 2015 Pokemon XY Promo Holo Mewtwo #XY100 CGC 6.5 EXMT+ · Fanatics | Auction | $12.00 |
