Water Energy
25th Anniversary Collection · #promo/28 · None · 2021JPN
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-19
Population data from PriceCharting, updated monthly.
How much is Water Energy #promo/28 worth?
Right now (November 9, 2026) the going rate for an ungraded Water Energy #promo/28 from 25th Anniversary Collection is about $0.51. Across the 2 printings we track, copies run anywhere from $0.42 to $5.95 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $36.67, roughly 71.9x the raw price, while a PSA 9 sits near $13.78. 23 copies have been graded to date, and 74% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Water Energy has moved over time.
