Title comps
Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradecard challenge gym pokemon psyduck sabrina's #99 1st edition · grade 8Same card, set and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
thin · 3 sales3 sales (universal label, last 10 yrs)median $51.00IQR $43.50 – $55.50Sep 13, 2026 → Sep 13, 2026eBay · PSA2 not counted
—eBay2000 POKEMON GYM CHALLENGE 1ST EDITION #99 SABRINA'S PSYDUCK PSA 81st editionPSA 8no realized priceunsoldlive nowFanatics Collect2000 Pokemon Gym Challenge 1st Edition Sabrina's Psyduck #99 CGC 8 NM-MT1st editionCGC 8live — not a realized pricestarting bid —
Sep 13, 2026eBay2000 POKEMON GYM CHALLENGE 1ST EDITION #99 SABRINA'S PSYDUCK PSA 81st editionPSA 8$51.00≈ date · 80%
Sep 13, 2026eBay2000 POKEMON GYM CHALLENGE 1ST EDITION #99 SABRINA'S PSYDUCK PSA 81st editionPSA 8$60.00≈ date · 80%
Sep 13, 2026eBay2000 POKEMON GYM CHALLENGE 1ST EDITION #99 SABRINA'S PSYDUCK PSA 81st editionPSA 8$36.00≈ date · 80%