| October · 1 sale · median $82,244 · +191% vs Jul |
| 30 | eBay | 2014 POKEMON XY PHANTOM FORCES #114/119 GENGAR EX FULL ART UR PSA 10 GEM MINT 114/119 | +188% | $82,244 |
| July · 2 sales · median $28,300 · +13% vs Jun |
| 31 | eBay | 2014 POKEMON XY PHANTOM FORCES #114 FA/GENGAR EX PHANTOM FORCES | +2% | $28,600 |
| 8 | eBay | 2014 POKEMON XY PHANTOM FORCES #114 FULL ART/GENGAR EX PSA 10 #114 | +12% | $28,000 |
| June · 1 sale · median $25,000 · −19% vs May |
| 23 | eBay | 2014 POKEMON XY PHANTOM FORCES #114 FULL ART/GENGAR EX PSA 10 #114 | −19% | $25,000 |
| May · 1 sale · median $30,790 · +32% vs Apr |
| 10 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 PSA 10 Gem Mint | +73% | $30,790 |
| April · 2 sales · median $23,400 · +30% vs Mar |
| 19 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 Scratched Slab PSA 10 Gem Mint | −39% | $17,800 |
| 6 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 Scratched Slab PSA 10 Gem Mint | +61% | $29,000 |
| March · 1 sale · median $18,000 · +50% vs Jan |
| 22 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 PSA 10 Gem Mint | +50% | $18,000 |
| January · 1 sale · median $12,000 · −14% vs Dec |
| 4 | eBay | PSA 10 Gem Mint Gengar EX Full Art 2014 Phantom Forces 114/119 pokemon POP 84! 114/119 | −14% | $12,000 |
| December 2025 · 1 sale · median $14,000 · +40% vs Nov |
| 17 | eBay | 2014 POKEMON XY PHANTOM FORCES #114 FULL ART/GENGAR EX PSA 10 #114 | +40% | $14,000 |
| November 2025 · 1 sale · median $10,000 · −17% vs Oct |
| 8 | eBay | PSA 10 Gem Mint Gengar EX Full Art 2014 Phantom Forces 114/119 English Pokemon. 114/119 | −17% | $10,000 |
| October 2025 · 1 sale · median $12,000 · +2% vs Sep |
| 28 | eBay | 2014 Pokemon XY Phantom Forces Gengar EX Full Art #114 PSA 10 | +2% | $12,000 |
| September 2025 · 1 sale · median $11,800 · −1% vs Aug |
| 13 | eBay | PSA GEM MT 10 Pokemon Gengar EX (114 Full Art) 114/119 XY - Phantom Forces Holo 114/119 | −1% | $11,800 |
| August 2025 · 3 sales · median $11,877 · +507% vs Oct |
| 31 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 PSA 10 Gem Mint | +2% | $11,877 |
| 18 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 PSA 10 Gem Mint | −24% | $11,600 |
| 3 | eBay | Pokemon Gengar EX XY Phantom Forces Full Art #114 PSA 10 Gem Mint | +635% | $15,250 |
| October 2024 · 2 sales · median $1,956 · −2% vs Jul |
| 22 | eBay | POKEMON XY PHANTOM FORCES 114 FULL ART/ GENGAR EX PSA 10 POP-79 #114 | +13% | $2,074 |
| 21 | eBay | POKEMON XY PHANTOM FORCES 114 FULL ART/ GENGAR EX PSA 10 POP-79 #114 | −8% | $1,837 |
| July 2024 · 1 sale · median $2,000 · −7% vs Jun |
| 7 | eBay | 2014 XY Phantom Forces Gengar EX Full Art #114 PSA 10 English #114 | −7% | $2,000 |
| June 2024 · 1 sale · median $2,150 · +19% vs Nov |
| 9 | eBay | 2014 XY Phantom Forces Gengar EX Full Art #114 PSA 10 #114 | +19% | $2,150 |
| November 2023 · 1 sale · median $1,800 · — vs Oct |
| 6 | eBay | 2014 XY Phantom Forces 114 Gengar EX Ultra Rare Pokemon TCG Card PSA 10 Gem Mint #114 | +29% | $1,800 |
| October 2023 · 3 sales · median $1,800 · +80% vs Sep |
| 25 | eBay | 2014 Pokemon XY Phantom Forces - Gengar EX 114/119 PSA 10 GEM MINT LOW POP 73 | −22% | $1,400 |
| 23 | eBay | 2014 Pokemon XY Phantom Forces - Gengar EX 114/119 PSA 10 GEM MINT LOW POP 73 | −19% | $1,800 |
| 8 | eBay | 2014 Pokemon XY Phantom Forces - Gengar EX 114/119 PSA 10 GEM MINT LOW POP 73 | +123% | $2,225 |
| September 2023 · 1 sale · median $1,000 · −39% vs Jun |
| 26 | eBay | Pokémon XY GENGAR EX Phantom Forces Full Art 114/119 PSA 10 Gem Mint | −39% | $1,000 |
| June 2023 · 1 sale · median $1,650 · +21% vs Apr |
| 7 | eBay | PSA 10 Gengar EX Phantom Forces 114/119 Holo Full Art Pokemon Card GEM MINT #114 | +21% | $1,650 |
| April 2023 · 1 sale · median $1,358 · +114% vs Jun |
| 4 | eBay | PSA 10 GEM MINT Gengar EX 114/119 FULL ART HOLO RARE Pokemon Card CS12-283 | +151% | $1,358 |
| June 2022 · 2 sales · median $636 · −28% vs Feb |
| 20 | eBay | Gengar EX 114/119 Full Art Ultra Rare | Pokemon Phantom Forces | PSA 10 (Pop 60) | −26% | $540.25 |
| 4 | eBay | 55063757 Gengar EX 2014 Pokémon XY 114 Phantom Forces Full Art PSA 10 GEM MINT | −17% | $731.00 |
| February 2022 · 1 sale · median $880 |
| 18 | eBay | 2014 Pokemon XY Phantom Forces #114 Gengar EX Full Art PSA 10 GEM MINT | — | $880.00 |