MASTER
Leafeon-GX — Ultra Prism #139 Pokémon card

modern-to-grade · holo

Leafeon-GX

Ultra Prism · #139 · English · released 2018

Raw market price

$46.00

30 days

▲ 3.2%

90 days

▲ 9%

Last 30 recorded prices▲ 2.8%
low $43.60high $44.81
51MASTER score · trending up

Graded prices & PSA population

GradeMarket pricePSA population
PSA 10$406.00307
PSA 9$79.00273
PSA 8$58.0097

PSA population recorded 2026-10-21 · total graded 704

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

$3,606

BGS 10

$406.00

PSA 10

$222.00

CGC 10

$79.00

PSA 9

$65.00

BGS 9.5

$58.00

PSA 8

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More from Ultra Prism

Market data recorded 2026-09-29 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.