Graded Market · 13 completed sales
Water Energy graded prices.
As of August 21, 2026, Water Energy (Power Keepers #105) in PSA 10 sells for a median of $63.00, based on 13 real eBay completed sales; the raw copy’s reference price is $5.73 — a 11.0× grading premium at the top grade.
Across Power Keepers, PSA 10 copies sell for 36.6× their raw reference price on average (27 cards, 245 PSA 10 completed sales tracked).
PSA · Water Energy
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $63.00 | 3 | 11.0× |
| Mint 9 | $19.43 | 4 | 3.4× |
| NM-MT 8 | $8.00 | 4 | 1.4× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.