MASTER
Leafeon-GX — Ultra Prism #139 Pokémon card

modern-to-grade · holo

Leafeon-GX

Ultra Prism · #139 · English · released 2018

Raw market price

$44

7 days

1.7%

30 days

1.7%

90 days

5.3%

51MASTER score · trending up

Graded prices & PSA population

GradeMarket pricePSA population
PSA 10$305298
PSA 9$59260
PSA 8$4090

PSA population recorded 2026-07-20 · total graded 674

Why this card matters

pop

69 listings and modest raw-to-PSA9 spread ($32→$46) suggest middling supply tightness, though the PSA10 premium is real but rests on only 5 comps.

demand

Leafeon has a dedicated fan base but lacks the cross-generational nostalgia pull of Base Set or early-era iconic Pokémon to drive outsized collector demand.

artist

Standard Ultra Prism holo treatment with no alt-art or special illustration designation limits artistic premium versus the full-art or rainbow-rare versions of the same card.

catalyst

30-day momentum of 32.6% is eye-catching but the BGS10 spike ($1,690, n=1) is a single-sale outlier that meaningfully inflates the signal and should not be trusted as a trend.

Graded comps on record

$2,242

BGS 10

$305

PSA 10

$65

BGS 9.5

$59

PSA 9

$40

PSA 8

$30

PSA 1

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More from Ultra Prism

Market data recorded 2026-07-17 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.