Pokémon · SM - Unified Minds · English
Weakness Guard Energy (Secret) 258/236 price
Secret Rare
Estimated market value. Not a sale offer.
Ungraded price updated Oct 2, 2026 · About this price
Price history
Ungraded · Holofoil · Damaged · USD
Use Left and Right arrows to explore prices. Home selects the first observation; End selects the latest.
View historical prices
Ungraded · Holofoil · Damaged · USD
| Date | Market estimate |
|---|---|
| Oct 1, 2026 | $4.00 |
| Sep 30, 2026 | $4.00 |
| Sep 29, 2026 | $4.00 |
| Sep 28, 2026 | $4.00 |
| Sep 27, 2026 | $4.00 |
| Sep 26, 2026 | $4.00 |
| Sep 25, 2026 | $4.00 |
| Sep 24, 2026 | $4.00 |
| Sep 23, 2026 | $4.00 |
| Sep 22, 2026 | $4.00 |
| Sep 21, 2026 | $4.00 |
| Sep 20, 2026 | $4.00 |
| Sep 19, 2026 | $4.00 |
| Sep 18, 2026 | $4.00 |
Where these prices come from
Market estimates from Pokémon Price Tracker for this exact product, printing and condition. Historical charts include up to 365 supplier observations over available history; points may be sampled or interpolated. Coverage varies by card. History checked Oct 2, 2026. Read the methodology.
About graded prices
Graded values are Pokémon Price Tracker’s eBay estimates for the product, not a verified match to the selected printing. The current supplier smart estimate is used when available and not flagged as an outlier; otherwise we use its reported median. Graded charts show historical daily sale averages, which differ from the current smart estimate. Sparse or old sales can make these estimates uncertain.
- PSA 8: smart estimate; low confidence; 1 sales in source sample; calculated Sep 17, 2026; last sale Jun 17, 2026.
- PSA 9: smart estimate; low confidence; 3 sales in source sample; calculated Sep 17, 2026; last sale May 7, 2026.
- PSA 10: smart estimate; low confidence; 1 sales in source sample; calculated Sep 17, 2026; last sale Mar 29, 2026.
Latest sales
eBay · USD| Sold | Listing | Grade | Price |
|---|---|---|---|
| Jun 17, 2026 | Pokémon Weakness Guard Energy PSA 8 NM-MT Unified Minds Secret Rare 258/236 ✨ | PSA 8 | $10.50 |
| May 7, 2026 | 2019 Pokemon: WEAKNESS GUARD ENERGY 258/236 - Gold [Unified Minds] - Mint PSA 9 | PSA 9 | $8.50 |
| Apr 19, 2026 | PSA 9 OC Pokemon Weakness Guard Energy 258 Unified Minds Secret OFF CENTER ERROR | PSA 9 | $70.00 |
| Mar 29, 2026 | Weakness Guard Energy (Secret) 258/236 Sm-Unified Minds PSA 10 | PSA 10 | $48.00 |
| Mar 11, 2026 | Weakness Guard Energy (Secret) 258/236 Sm-Unified Minds Holo PSA 9 | PSA 9 | $0.99 |
Printing prices
Ungraded near mint · USD
| Printing | Market estimate |
|---|---|
| Holofoil | $8.14 |
