PIPokémonInvestorCard Value & PSA ROI

Onix cards worth grading

Quick answer

Onix has 79 tracked Pokémon card rows in this build. Start with the best cards below, then verify raw condition, exact variant, and recent sold comps before buying or grading.

PokéAPI species context

Onix Pokémon card pages use cached PokéAPI-style species, type, and evolution context only when it improves collector research. The investment thesis still comes from card-specific raw and graded market data.

Evolution family: Evolution data is shown when a confident species match is available.

PokéAPI enrichment is used as supplemental species/evolution/type context, not as card pricing data.

Best Onix cards to grade

  1. Onix — Base Set, raw $1.07, PSA 9 ROI 37.3%, PSA 10 ROI 323.0%
  2. Onix — SV04: Paradox Rift, raw $0.07, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  3. Onix — SV: Scarlet & Violet 151, raw $0.09, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  4. Onix — SWSH05: Battle Styles, raw $0.11, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  5. Onix — SWSH08: Fusion Strike, raw $0.11, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  6. Onix — Pokemon GO, raw $0.11, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  7. Onix — ME01: Mega Evolution, raw $0.12, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  8. Onix — SV04: Paradox Rift, raw $0.14, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  9. Onix — SM - Cosmic Eclipse, raw $0.16, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  10. Onix — SM - Unified Minds, raw $0.18, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  11. Onix — XY - Evolutions, raw $0.20, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%
  12. Onix — SWSH08: Fusion Strike, raw $0.20, PSA 9 ROI -100.0%, PSA 10 ROI -100.0%

What to check before grading Onix cards