The Best of XYSun & Moon · 2017Mystery Energy
#166NormalJapanese cardUpdated Aug 22, 2026
eBay average
$1.77
- PSA 10
- $201.26
- PSA 9
- $11.10
Finish
Market prices
Ungraded prices from each marketplace we track, with sales activity where available.
SourcePriceSalesLast salePer weekSignal
eBay Average USD
$1.77
eBay Average
USD
—
—
eBay Sold USD
$1.76
1 sales
eBay Sold
USD
—
—
Graded prices
Average sold price by grading company and grade.
GradeAverage sold price
- Grade 10
- $201.262 sold
- Grade 9
- $11.101 sold
| Grader | 10 | 9 |
|---|---|---|
| PSA | $2012 sold | $11.101 sold |
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About Mystery Energy
Mystery Energy is a Japanese Pokémon card (#166) from The Best of XY, part of the Sun & Moon series, released in 2017.
An ungraded copy currently sells for about $1.77. A PSA 10 (Gem Mint) averages $201.26 — about 113.7× the raw price.
PokiFrame tracks Mystery Energy across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.
Mystery Energy — common questions
- How much is Mystery Energy worth?
- Mystery Energy from The Best of XY has a market price of $1.77 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
- What is a PSA 10 Mystery Energy worth?
- Recent PSA 10 (Gem Mint) sales of Mystery Energy averaged $201.26, about 113.7× the ungraded price. A PSA 9 averaged $11.10.
