Raw, it’s a $5.00 card. Slabbed as a PSA 10 it sells for 16× that, and PSA has only ever handed out 26 of them.
| October · 1 sale · median $78 · +56% vs Apr | |||||
| 10 | eBay | Choice Helmet 229/214 Lost Thunder Secret Rare PSA 10 GEM MINT Pokemon Card | +56% | $78 | |
| April · 1 sale · median $50 · +149% vs Mar | |||||
| 5 | eBay | 2018 POKEMON SUN & MOON LOST THUNDER SECRET #229 FULL ART/CHOICE HELMET PSA 10 #229 | +149% | $50 | |
| March 2023 · 1 sale · median $20 · −34% vs Nov | |||||
| 12 | eBay | Pokemon Choice Helmet 229/214 SM Lost Thunder PSA 10 GEM MINT | −34% | $20 | |
| November 2022 · 1 sale · median $31 · −32% vs Dec | |||||
| 21 | eBay | Pokemon Choice Helmet Gold Full Art PSA 10 Lost Thunder 229/214 | −32% | $31 | |
| December 2021 · 1 sale · median $45 | |||||
| 14 | eBay | Choice Helmet #229 - 2018 Pokémon Secret Lost Thunder Gem Mint PSA 10 #229 | — | $45 | |