| November · 1 sale · median $2 · +13% vs Oct |
| 1 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −74% | $1.90 |
| October · 5 sales · median $2 · −3% vs Sep |
| 28 | eBay | Pokemon Card Delphox Forbidden Light Reverse Holo Rare 17/131 Near Mint | +284% | outlier$7.25 |
| 28 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +13% | $1.89 |
| 25 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −1% | $1.67 |
| 16 | eBay | Pokemon: Delphox Reverse Holo Holo Rare SM - Forbidden Light 17/131 NM 17/131 | +8% | $1.68 |
| 12 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −21% | $1.56 |
| September · 10 sales · median $2 · +20% vs Aug |
| 22 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −69% | $1.97 |
| 21 | eBay | Delphox 17/131 Reverse Holo Forbidden Light Pokemon Card | +216% | $6.32 |
| 18 | eBay | Delphox 17/131 Rare Forbidden Light Pokemon Reverse Holo Near Mint 17/131 | +14% | $2.00 |
| 15 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +17% | $1.75 |
| 13 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −26% | $1.49 |
| 12 | eBay | Delphox 17/131 Reverse Holofoil SM06 SM - Forbidden Light NM Pokemon 17/131 | +20% | $2.00 |
| 11 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −3% | $1.66 |
| 6 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +3% | $1.72 |
| 5 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −3% | $1.67 |
| 1 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +51% | $1.72 |
| August · 7 sales · median $1 · −28% vs Jul |
| 22 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | — | $1.14 |
| 20 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −27% | $1.14 |
| 18 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −7% | $1.56 |
| 16 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +3% | $1.68 |
| 14 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +23% | $1.63 |
| 9 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −8% | $1.32 |
| 6 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −42% | $1.44 |
| July · 12 sales · median $2 · +10% vs Jun |
| 30 | eBay | Delphox 17/131 Holo Rare Forbidden Light Pokemon Reverse Holo Near Mint 17/131 | +100% | $2.50 |
| 25 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −37% | $1.25 |
| 22 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −1% | $1.97 |
| 20 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +59% | $1.99 |
| 18 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −37% | $1.25 |
| 18 | eBay | Delphox 17/131 Holo Rare Forbidden Light Pokemon Reverse Holo Moderately Played 17/131 | +17% | $1.99 |
| 17 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −38% | $1.70 |
| 15 | eBay | Delphox 17/131 Rare Forbidden Light Pokemon Reverse Holo Near Mint 17/131 | +10% | $2.75 |
| 14 | eBay | Delphox 17/131 Holo Rare Forbidden Light Pokemon Reverse Holo Near Mint 17/131 | +26% | $2.49 |
| 14 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −10% | $1.97 |
| 10 | eBay | Delphox Holo Rare Reverse Holo SM - Forbidden Light 17/131 LP Pokémon TCG 17/131 | — | $2.19 |
| 4 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +75% | $2.19 |
| June · 8 sales · median $2 · −36% vs May |
| 28 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −28% | $1.25 |
| 26 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −13% | $1.73 |
| 23 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +17% | $1.99 |
| 21 | eBay | Delphox 17/131 Holo Rare Forbidden Light Pokemon Reverse Holo Lightly Played 17/131 | −43% | $1.70 |
| 20 | eBay | Pokemon Card - Delphox Forbidden Light 17/131 2018 Rare Holo Reverse Holo NM 17/131 | −9% | $2.99 |
| 11 | eBay | Pokemon - Delphox #17/131 - SM - Forbidden Light Reverse Holo 17/131 | +74% | $3.28 |
| 9 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | +21% | $1.89 |
| 3 | TCGplayer | Delphox #17 Near Mint English Reverse Holo | −39% | $1.56 |
| May · 3 sales · median $3 · −12% vs Mar |
| 18 | eBay | Delphox 17/131 Holo R Forbidden Light Reverse Holo LP Pokemon 17/131 | −15% | $2.54 |
| 13 | eBay | Delphox 17/131 Reverse Holo Rare Forbidden Light Pokemon Card 17/131 | +5% | $2.99 |
| 12 | eBay | Pokemon Forbidden Light Delphox Reverse Holo Rare Card 17/131 LP 17/131 | −12% | $2.85 |
| March · 1 sale · median $3 · −19% vs Feb |
| 27 | eBay | Delphox 17/131 Sm-Forbidden Light Reverse Holo pokemon 17/131 | −19% | $3.25 |
| February · 1 sale · median $4 · +12% vs Jan |
| 27 | eBay | Delphox 17/131 Sm-Forbidden Light Reverse Holo pokemon 17/131 | +41% | $3.99 |
| January · 2 sales · median $4 · −29% vs Aug |
| 9 | eBay | Delphox 17/131 Forbidden Light Pokemon Card NM Reverse Holo | −34% | $2.83 |
| 2 | eBay | Pokemon Cards Delphox 17/131 Reverse Holo Forbidden Light Nr Mint Card | −14% | $4.31 |
| August 2025 · 1 sale · median $5 · +51% vs Jul |
| 12 | eBay | Pokemon Card Delphox Forbidden Light Reverse Holo Rare 17/131 Near Mint | +51% | $5.04 |
| July 2025 · 1 sale · median $3 · +27% vs May |
| 29 | eBay | Pokémon card - Delphox Reverse Holo - Forbidden Light 17/131 - LP+ | +68% | $3.34 |
| May 2025 · 2 sales · median $3 · −30% vs Mar |
| 21 | eBay | Delphox 17/131 - Pokemon - Sun & Moon - Forbidden Light - Reverse Holo 17/131 | −39% | $1.99 |
| 17 | eBay | Pokemon Forbidden Light REVERSE HOLO RARE DELPHOX 17/131 NM/Mint PACK FRESH | −13% | $3.25 |
| March 2025 · 1 sale · median $4 · +278% vs Jan |
| 25 | eBay | Delphox 17/131 Reverse Holo Rare Pokemon English Forbidden Light Played | +278% | $3.74 |
| January 2025 · 2 sales · median $1 · −67% vs Nov |
| 31 | eBay | Pokemon Forbidden Light Delphox Reverse Holo 17/131 | — | $0.99 |
| 24 | eBay | Pokemon DELPHOX 17/131 - Forbidden Light - RARE Rev Holo - MINT | −67% | $0.99 |
| November 2024 · 1 sale · median $3 · +50% vs Aug |
| 28 | eBay | Delphox 17/131 Reverse Holo Rare Sun & Moon Forbidden Light Pokemon Card TCG NM 17/131 | +50% | $2.99 |
| August 2024 · 1 sale · median $2 · +9% vs Jul |
| 5 | eBay | Reverse Holo Delphox 17/131 Holo Rare Forbidden Light Pokemon TCG | +9% | $1.99 |
| July 2024 · 1 sale · median $2 |
| 9 | eBay | Delphox 17/131 Rare Reverse Holo | SM: Forbidden Light | Pokemon Card | — | $1.83 |