modern-to-grade · secret rare
Weakness Guard Energy
Unified Minds · #258 · English · released 2019
Raw market price
$8.09
7 days
▲ 0.5%
30 days
▼ 0.1%
90 days
▲ 2.1%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $146.00 | 46 |
| PSA 9 | $56.00 | 51 |
| PSA 8 | $11.00 | 17 |
PSA population recorded 2026-10-21 · total graded 117
Why this card matters
pop
120 listings suggest moderate supply, and while the PSA 10 commands a strong premium over raw, the single PSA 10 comp makes that premium unreliable as a scarcity signal.
demand
Weakness Guard Energy is a utility trainer-energy card with no character or nostalgia pull, limiting collector demand to niche competitive or set-completion buyers.
artist
The secret-rare full-art treatment adds mild illustration appeal over the base version, but an energy card offers minimal artwork showcase compared to character-driven alt-arts.
catalyst
A 4.5% 30-day price move on a PSA 10 sample of one is statistically fragile and reflects no credible momentum or dislocation event worth acting on.
Graded comps on record
$146.00
PSA 10
$70.00
PSA 9
$56.00
PSA 9
$11.00
PSA 8
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More from Unified Minds
Market data recorded 2026-10-06 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.