![Unown [J] — Wizards Black Star Promos #38 Pokémon card](https://images.pokemontcg.io/basep/38_hires.png)
modern-to-grade · holo
Unown [J]
Wizards Black Star Promos · #38 · English · released 1999
Raw market price
$27
7 days
▲ 1.9%
30 days
▲ 4.3%
90 days
▲ 27.9%
Graded prices & PSA population
| Grade | Market price |
|---|---|
| PSA 9 | $178 |
| PSA 8 | $83 |
PSA population not yet on record for this card — we only show real census data.
Why this card matters
pop
258 listings and decent raw availability dilute scarcity despite the PSA 9 premium; graded sample sizes (n=2 at PSA 9) are too thin to confirm true supply tightness.
demand
Unown carries cult nostalgia among collectors but [J] is a minor alphabet variant with limited mainstream pull beyond completionists.
artist
Standard Wizards-era holo treatment with no standout illustration or sought-after artist credit driving incremental desirability.
catalyst
9.5% 30-day momentum sounds positive but rests on a razor-thin comp set (n=7 total graded sales) making the signal statistically fragile.
Graded comps on record
$499
CGC 10
$178
PSA 9
$83
PSA 8
$65
CGC 8.5
$50
CGC 8
$43
PSA 7
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More from Wizards Black Star Promos
Market data recorded 2026-07-18 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.