| Oct 9, 26 | PSA 10 | 2019 Pokemon Sun & Moon Detective Pikachu Mewtwo Holo #12/18 PSA 10 GEM MINT · eBay | Auction | $850.00 |
| Oct 8, 26 | Ungraded | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO DETECTIVE PIKACHU · eBay | Buy It Now · Best offer | $23.00 |
| Oct 5, 26 | PSA 8 | Mewtwo - Pokemon Detective Pikachu #12 PSA 8.0 · eBay | Buy It Now · Best offer | $45.00 |
| Oct 3, 26 | PSA 6 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 6 · eBay | Auction | $20.50 |
| Oct 3, 26 | PSA 10 | 12/18 Mewtwo Holo Pokemon Card Detective Pikachu PSA 10 Gem Mint · eBay | Buy It Now · Best offer | $640.36 |
| Oct 2, 26 | PSA 8 | Pokemon Mewtwo (Holo) #12 Detective Pikachu PSA 8 · eBay | Auction | $32.99 |
| Oct 2, 26 | PSA 9 | PSA 9 - Mewtwo 12/18 Detective Pikachu Holo · eBay | Auction | $65.00 |
| Oct 2, 26 | PSA 8 | Pokémon TCG Mewtwo Detective Pikachu 2019 Holo Rare 12/18 Psychic HP 130 PSA 8🔥 · eBay | Auction | $49.99 |
| Oct 1, 26 | PSA 9 | Pokemon Mewtwo Holo Detective Pikachu 12/18 PSA 9 Mint · eBay | Auction | $50.00 |
| Sep 30, 26 | Ungraded | Mewtwo 12/18 · eBay | Auction | $35.09 |
| Sep 27, 26 | PSA 10 | 2019 Pokemon Sun & Moon Detective Pikachu Mewtwo Holo #12/18 PSA 10 GEM MINT · eBay | Auction | $680.00 |
| Sep 24, 26 | PSA 6 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 6 · eBay | Auction | $8.25 |
| Sep 21, 26 | PSA 10 | 2019 Pokemon Sun & Moon Detective Pikachu Holo Mewtwo #12 PSA 10 GEM MINT · Fanatics | Auction | $690.00 |
| Sep 20, 26 | PSA 9 | PSA 9 2019 Detective Pikachu #12 Mewtwo Holo, Pokemon Trading Card Game · eBay | Auction | $38.99 |
| Sep 20, 26 | PSA 10 | Pokemon Co. 2019 Detective Pikachu Mewtwo 12/18 Holo Rare ENG PSA 10 · eBay | Buy It Now · Best offer | $1,000.00 |
| Sep 18, 26 | PSA 10 | Pokemon Detective Pikachu Mewtwo 12/18 Holo Rare PSA 10 English 2019 · eBay | Buy It Now · Best offer | $1,250.00 |
| Sep 14, 26 | CGC 8.5 | 2019 Pokemon Sun & Moon Detective Pikachu Holo Mewtwo #12 CGC 8.5 NM-MT+ · Fanatics | Auction | $9.60 |
| Sep 8, 26 | CGC 9 | Pokémon TCG Mewtwo 12/18 Detective Pikachu Holo CGC 9 Sub Grades · eBay | Auction | $19.00 |
| Aug 31, 26 | PSA 9 | PSA 9 2019 Detective Pikachu #12 Mewtwo Holo, Pokemon Trading Card Game · eBay | Buy It Now · Best offer | $30.50 |
| Aug 28, 26 | TAG 8.5 | TAG 8.5 2019 Detective Pikachu #12 Mewtwo Holo Pokemon TCG · eBay | Auction | $13.50 |
| Aug 27, 26 | PSA 10 | Pokemon 2019 Sun & Moon Detective Pikachu #12 Mewtwo Holo Foil PSA Gem Mint 10 · eBay | Auction | $1,000.00 |
| Aug 24, 26 | CGC 9 | 2019 Pokemon Sun & Moon Detective Pikachu Holo Mewtwo #12 CGC 9 MINT · Fanatics | Auction | $16.80 |
| Aug 23, 26 | CGC 9 | Pokémon TCG | Mewtwo 12/18 Detective Pikachu Holo | CGC 9 · eBay | Auction | $19.90 |
| Aug 22, 26 | CGC 9.5 | Pokémon TCG | Mewtwo 12/18 Detective Pikachu Holo | CGC 9.5 · eBay | Auction | $69.90 |
| Aug 22, 26 | PSA 10 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 10 · eBay | Buy It Now · Best offer | $700.00 |
| Aug 12, 26 | TAG 8.5 | TAG 8.5 2019 Detective Pikachu #12 Mewtwo Holo Pokemon TCG · eBay | Auction | $6.49 |
| Aug 9, 26 | PSA 9 | Pokemon Mewtwo Holo Detective Pikachu 12/18 PSA 9 Mint · eBay | Auction | $31.00 |
| Aug 7, 26 | Ungraded | 2019 Pokemon Sun & Moon Detective Pikachu 12/18 Mewtwo Holo BGS Near MINT Rare · eBay | Auction | $23.01 |
| Aug 6, 26 | ACE 9 | Pokémon Mewtwo - 12/18 - Detective Pikachu - 2019 - Holo ACE 9 MINT · eBay | Auction | $26.98 |
| Aug 3, 26 | PSA 10 | Mewtwo Holo 12/18 2019 Detective Pikachu PSA 10 · eBay | Auction | $498.36 |
| Aug 2, 26 | PSA 10 | Pokemon Mewtwo Holo Detective Pikachu 12/18 PSA 10 Gem Mint · eBay | Auction | $242.50 |
| Jul 28, 26 | PSA 8 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 8 AUTO 8 · eBay | Auction | $51.00 |
| Jul 27, 26 | CGC 8.5 | 2019 Pokemon Sun & Moon Detective Pikachu Holo Mewtwo #12 CGC 8.5 NM-MT+ · Fanatics | Auction | $13.20 |
| Jul 26, 26 | PSA 9 | PSA 9 2019 Detective Pikachu #12 Mewtwo Holo, Pokemon Trading Card Game · eBay | Auction | $39.99 |
| Jul 19, 26 | PSA 10 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 10 · eBay | Auction | $455.00 |
| Jul 7, 26 | PSA 9 | Mewtwo 12/18 Detective Pikachu Holo PSA 9 EB · eBay | Auction | $31.07 |
| Jul 4, 26 | PSA 9 | PSA 9 2019 Detective Pikachu #12 Mewtwo Holo, Pokemon Trading Card Game · eBay | Auction | $30.00 |
| Jun 30, 26 | PSA 8 | Mewtwo - Pokemon Detective Pikachu #12 PSA 8.0 · eBay | Auction | $26.00 |
| Jun 28, 26 | PSA 10 | 2019 Mewtwo #12 Holo PSA 10 - Detective Pikachu · eBay | Auction | $257.26 |
| Jun 25, 26 | PSA 10 | Pokemon S&M Detective Pikachu Mewtwo Holo Card #12/18 PSA 10 Gem Mint · eBay | Auction | $325.00 |
| Jun 15, 26 | BGS 9.5 | Pokemon TCG 2019 Detective Pikachu #12 Mewtwo Holo BGS 9.5 Gem Mint · eBay | Auction | $44.98 |
| Jun 14, 26 | PSA 10 | Pokemon Detective Pikachu Mewtwo Holo Rare 12/18 English PSA 10 · eBay | Buy It Now · Best offer | $450.00 |
| Jun 9, 26 | PSA 10 | 2019 Pokemon Sun & Moon Mewtwo Holo Card #12/18 PSA 10 Gem Mint · eBay | Auction | $299.99 |
| May 29, 26 | PSA 8 | Pokémon TCG Mewtwo Detective Pikachu 2019 Holo Rare 12/18 Psychic HP 130 PSA 8 · eBay | Buy It Now · Best offer | $50.00 |
| May 28, 26 | PSA 10 | Pokemon S&M Detective Pikachu Mewtwo Holo Card #12/18 PSA 10 Gem Mint · eBay | Buy It Now · Best offer | $400.00 |
| May 25, 26 | PSA 10 | 2019 Pokemon Sun & Moon Detective Pikachu Holo Mewtwo #12 PSA 10 GEM MINT · Fanatics | Auction | $192.00 |
| May 20, 26 | PSA 8 | 2019 Pokemon SUN MOON MEWTWO HOLO DETECTIVE PIKACHU #12 PSA 8 · eBay | Auction | $12.87 |
| May 13, 26 | PSA 9 | 2019 POKEMON SUN & MOON DT PIKACHU #12 MEWTWO PSA 9 & #5 CHARIZARD PSA 9 · eBay | Auction | $76.61 |
| May 9, 26 | PSA 10 | 2019 POKEMON SUN & MOON DETECTIVE PIKACHU #12 MEWTWO-HOLO PSA 10 · eBay | Auction | $360.00 |
| May 6, 26 | CGC 9.5 | 2019 Pokemon Detective Pikachu Mewtwo Holo #12 CGC 9.5 · eBay | Auction | $30.00 |
