| November · 1 sale · median $0 · −50% vs Oct |
| 4 | TCGplayer | Shellder #90 Near Mint English | −94% | $0.10 |
| October · 9 sales · median $0 · −31% vs Sep |
| 30 | eBay | Shellder 090/165 SV: Scarlet & Violet 151 Lightly Played EN Pokemon 090/165 | +686% | outlier$1.65 |
| 30 | TCGplayer | Shellder #90 Near Mint English | +110% | $0.21 |
| 24 | TCGplayer | Shellder #90 Near Mint English | −67% | $0.10 |
| 20 | TCGplayer | Shellder #90 Near Mint English | +1400% | $0.30 |
| 15 | TCGplayer | Shellder #90 Near Mint English | — | outlier$0.02 |
| 14 | TCGplayer | Shellder #90 Near Mint English | −91% | outlier$0.02 |
| 10 | TCGplayer | Shellder #90 Near Mint English | +10% | $0.22 |
| 9 | TCGplayer | Shellder #90 Near Mint English | +33% | $0.20 |
| 5 | TCGplayer | Shellder #90 Near Mint English | −25% | $0.15 |
| September · 10 sales · median $0 · +2% vs Aug |
| 30 | TCGplayer | Shellder #90 Near Mint English | — | $0.20 |
| 29 | TCGplayer | Shellder #90 Near Mint English | −50% | $0.20 |
| 25 | TCGplayer | Shellder #90 Near Mint English | −60% | $0.40 |
| 24 | eBay | Shellder 090/165 NM / M - 151 Scarlet Violet Pokemon Card $2 Combined Shipping | +148% | $0.99 |
| 24 | TCGplayer | Shellder #90 Near Mint English | +21% | $0.40 |
| 20 | TCGplayer | Shellder #90 Near Mint English | +560% | $0.33 |
| 19 | TCGplayer | Shellder #90 Near Mint English | −88% | $0.05 |
| 15 | TCGplayer | Shellder #90 Near Mint English | +82% | $0.40 |
| 10 | TCGplayer | Shellder #90 Near Mint English | −12% | $0.22 |
| 5 | TCGplayer | Shellder #90 Near Mint English | −22% | $0.25 |
| August · 10 sales · median $0 · −19% vs Jul |
| 31 | TCGplayer | Shellder #90 Near Mint English | +60% | $0.32 |
| 26 | TCGplayer | Shellder #90 Near Mint English | +567% | $0.20 |
| 25 | TCGplayer | Shellder #90 Near Mint English | −93% | $0.03 |
| 21 | TCGplayer | Shellder #90 Near Mint English | +60% | $0.40 |
| 16 | TCGplayer | Shellder #90 Near Mint English | +25% | $0.25 |
| 11 | TCGplayer | Shellder #90 Near Mint English | +33% | $0.20 |
| 10 | TCGplayer | Shellder #90 Near Mint English | −56% | $0.15 |
| 6 | TCGplayer | Shellder #90 Near Mint English | −15% | $0.34 |
| 5 | TCGplayer | Shellder #90 Near Mint English | — | $0.40 |
| 1 | TCGplayer | Shellder #90 Near Mint English | +14% | $0.40 |
| July · 3 sales · median $0 · −77% vs Apr |
| 31 | TCGplayer | Shellder #90 Near Mint English | +67% | $0.35 |
| 27 | TCGplayer | Shellder #90 Near Mint English | −79% | $0.21 |
| 10 | eBay | Shellder 090/165 Common MEW SV: Scarlet & Violet 151 Pokemon Lightly Played 090/165 | −34% | $0.99 |
| April · 1 sale · median $1 · +49% vs Mar |
| 21 | eBay | SV: Scarlet & Violet 151 Shellder #090/165 Common Pokemon Card 090/165 | +49% | $1.49 |
| March · 3 sales · median $1 · −26% vs Feb |
| 28 | eBay | Shellder MEW 090/165 Pokémon SV: Scarlet & Violet 151 Common Normal EN NM 090/165 | +1% | $1.00 |
| 10 | eBay | Pokemon TCG SV: Scarlet & Violet 151 Shellder 090/165 090/165 | −23% | $0.99 |
| 1 | eBay | Shellder #090/165 SV: Scarlet & Violet 151 Common Pokemon TCG NM/M 090/165 | +30% | $1.29 |
| February · 3 sales · median $1 · +36% vs Jan |
| 28 | eBay | Shellder 090/165 | SV - MEW en: 151 | Common - English | Pokemon NM #151 | −51% | $0.99 |
| 24 | eBay | Pokemon TCG * Scarlet & Violet 151 Card * 090/165 Shellder Common * FRESH PK | +50% | $2.02 |
| 2 | eBay | Shellder 090/165 Scarlet & Violet-151 Mint Pokémon Card | +36% | $1.35 |
| January · 3 sales · median $1 · −32% vs Nov |
| 8 | eBay | Pokemon TCG SV: Scarlet & Violet 151 Shellder 090/165 090/165 | — | $0.99 |
| 6 | eBay | Pokemon Scarlet & Violet 151 - 091 & 090/165 Cloyster & Shellder 091/165 | −26% | $0.99 |
| 3 | eBay | 090/165 SHELLDER COMMON SCARLET & VIOLET 151 POKEMON CARD 090/165 | −9% | $1.33 |
| November 2025 · 1 sale · median $1 · −2% vs Jun |
| 24 | eBay | Shellder SV: Scarlet & Violet 151 090/165 MP Pokemon TCG | Buy10 Get10 Free 090/165 | +47% | $1.46 |
| June 2025 · 2 sales · median $1 · +30% vs Apr |
| 23 | eBay | Shellder - 090/165 Scarlet & Violet 151 - Pokémon TCG 090/165 | −50% | $0.99 |
| 17 | eBay | Shellder #090/165 SV: Scarlet & Violet 151 Pokemon tcg 090/165 | +101% | $1.99 |
| April 2025 · 2 sales · median $1 · −10% vs Mar |
| 20 | eBay | Shellder 90/165 Scarlet & Violet 151 Common Pokémon TCG 2023 90/165 | −24% | $0.99 |
| 16 | eBay | 090/165 SHELLDER COMMON SCARLET & VIOLET 151 POKEMON CARD | +2% | $1.31 |
| March 2025 · 3 sales · median $1 · −36% vs Feb |
| 31 | eBay | Shellder - 090/165 - Common - Scarlet & Violet: 151 - Pokemon TCG 090/165 | +29% | $1.28 |
| 7 | eBay | Pokemon Scarlet & Violet 151 - 090/165 Shellder 090/165 | −34% | $0.99 |
| 3 | eBay | Shellder 090/165 Common Scarlet & Violet 151 Pokemon Card - NM Near Mint 090/165 | −25% | $1.49 |
| February 2025 · 1 sale · median $2 · +101% vs Jan |
| 3 | eBay | 2023 Near Mint Pokemon Shellder 090/165 Reverse Scarlet Violet 151 English | +101% | $1.99 |
| January 2025 · 4 sales · median $1 · — vs Dec |
| 22 | eBay | Shellder 090/165 Common Scarlet and Violet 151 Pokemon TCG | — | $0.99 |
| 15 | eBay | SV: Scarlet & Violet 151 #090/165 Shellder Pokémon NM Holo 090/165 | — | $0.99 |
| 15 | eBay | SV: Scarlet & Violet 151 #090/165 Shellder Pokémon NM Holo 090/165 | — | $0.99 |
| 11 | eBay | Pokemon Shellder - 090/165 - Common NM-Mint Scarlet & Violet - 151 | — | $0.99 |
| December 2024 · 1 sale · median $1 |
| 28 | eBay | Pokemon Scarlet and Violet 151 - Shellder No. 90/165 #90 | — | $0.99 |