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Keldeo card values: price list & grading upside

22 most valuable Keldeo cards, from $155.00 down to $0.12 raw.

We track 45 Keldeo cards. The most valuable is Keldeo-EX (Boundaries Crossed) at $155.00 raw. The biggest grading upside among them is Keldeo-GX (Unified Minds) (+3,552% from raw to PSA 10, before grading costs). Prices are market prices and PSA 10 values are estimates from recent graded sales; ROI is before grading fees and does not include the chance a card does not grade a 10.

Best PSA 10 upside among Keldeo cards

Biggest gap between raw and PSA 10 price, before grading fees (cards of $5 and up).

  1. Keldeo-GX · Unified Minds$13.37 → $488.30 +3,552%
  2. Keldeo · Crown Zenith Galarian Gallery$15.84 → $366.93 +2,216%
  3. Keldeo-GX · Unified Minds$23.96 → $429.95 +1,694%
  4. Keldeo ex · White Flare$60.33 → $151.68 +151%

Keldeo cards by set

Boundaries CrossedWhite FlareXY Black Star PromosUnified MindsCrown Zenith Galarian GalleryBW Black Star PromosLegendary TreasuresSword & ShieldShining LegendsAstral RadianceChaos RisingSilver Tempest

Keldeo cards: common questions

What is the most expensive Keldeo card?
Of the 45 Keldeo cards CardHunt tracks, the most valuable is Keldeo-EX from Boundaries Crossed, at about $155.00 raw.
Which Keldeo card has the best grading upside?
Keldeo-GX (Unified Minds) shows the biggest gap between raw and PSA 10 price among the top Keldeo cards, +3,552% before grading costs and without the chance of not getting a 10.
Is it worth grading Keldeo cards?
It depends on the card and its condition. Compare the raw price with the PSA 10 value, subtract the grading fee, and consider how often the card actually reaches a 10. CardHunt shows these numbers for every Keldeo card, and its free grader gives an AI estimate from a front and back photo.

Which Keldeo cards are worth grading?

CardHunt compares raw prices with PSA 10 values and live eBay listings. Try the grader on your own Keldeo for free - no account needed.