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Best Keldeo Cards to Grade

The Keldeo cards worth grading, ranked by expected profit per submission — every grade outcome weighted by how often the card actually receives it — after current grading fees. The PSA 10 best case is shown on every row but does not decide the order. Top pick: Keldeo-GX (Unified Minds) at an expected +$79.

Worth grading6
With a gem-rate sample583%
Positive expected value3
Median gem rate40.9%
PSA fees as of2026-08-26

Ranked by expected profit 5

Keldeo cards worth grading, ranked by expected grading profit
#CardRawPSA 9PSA 10CostBest caseGem rateExpectedSample
1Keldeo-GXKeldeo-GXUnified Minds #240 · Modern (2011–2019)
Expected +$79 per submission: 44.5% of 256 graded copies came back PSA 10 ($357), and only a PSA 10 covers the $102 you have in it — a 9 loses money. Confidence high on that sample.
$28$47$357$74+$25544.5%+$79256
high
2Keldeo-GXKeldeo-GXUnified Minds #219 · Modern (2011–2019)
Expected +$24 per submission: 40.9% of 274 graded copies came back PSA 10 ($250), and only a PSA 10 covers the $85 you have in it — a 9 loses money. Confidence high on that sample.
$13$11$250$72+$16440.9%+$24274
high
3KeldeoKeldeoCrown Zenith Galarian Gallery #GG07 · Current (2020–)
Expected +$4 per submission: 39.2% of 3,521 graded copies came back PSA 10 ($185), and only a PSA 10 covers the $91 you have in it — a 9 loses money. Confidence high on that sample.
$19$36$185$72+$9539.2%+$43,521
high
4Keldeo exKeldeo exWhite Flare #167 · Current (2020–)
Expected loss −$15 per submission: 52.2% of 4,419 graded copies came back PSA 10 ($199), and only a PSA 10 covers the $147 you have in it — a 9 loses money. Confidence high on that sample.
$75$60$199$72+$5252.2%−$154,419
high
5Keldeo-EXKeldeo-EXBoundaries Crossed #142 · Modern (2011–2019)
Expected loss −$64 per submission: 0% of 50 graded copies came back PSA 10 ($234), and only a PSA 10 covers the $155 you have in it — a 9 loses money. Confidence medium on that sample.
$83$94$234$72+$790%−$6450
medium

Best case only — no gem-rate evidence 1

Fewer than 10 graded copies in the PSA and CGC population reports. They clear the grading cost if they gem — that is all the numbers support.

Keldeo cards that clear the grading cost at PSA 10 but have no measurable gem rate
#CardRawPSA 9PSA 10CostBest caseGem rateExpectedSample
6KeldeoKeldeoXY Black Star Promos #XY118 · Modern (2011–2019)$28$3,300$402+$2,870none
<10

Expected = every grade outcome weighted by its share of the card's graded population, minus the raw price and the grading cost (PSA tier fee for the graded value plus ~$20 round-trip shipping, fees as of 2026-08-26). Best case is the PSA 10 leg alone. Gem rates come from a self-selected population — collectors grade their cleanest copies — so read them as an upper bound. Raw is a blended market price, not a sale of your copy. Full method and filters on the grading index.