Fusion StrikeSword & Shield · 2021Sidney Secret
TCGPlayer market
$3.64
- Cardmarket
- €4.16
- PSA 10
- $39.67
- PSA 9
- $8.57
- PSA population
- 165
Finish
Market prices
Ungraded prices from each marketplace we track, with sales activity where available.
TCGPlayer Market USD
$3.64
TCGPlayer Market
USD
—
eBay Average USD
$3.59
eBay Average
USD
Mar 6, 2026
eBay Sold USD
$10.44
eBay Sold
USD
—
Cardmarket EUR
€4.16
Cardmarket
EUR
—
Graded prices
Average sold price by grading company and grade.
- Grade 10
- $39.671 sold
- Grade 9
- $8.573 sold▼
- Grade 8
- $19.51
| Grader | 10 | 9 | 8 |
|---|---|---|---|
| PSA | $39.671 sold | $8.573 sold▼ | $19.51 |
| CGC | – | $17.343 sold▲ | – |
Population report
How many copies each grading company has graded, and at which grade.
PSA graded
165
Gem rate
Price by condition
Ungraded market price for each printing, from Near Mint down to Damaged.
Holofoil
NM
Near Mint
$3.61
LP
Lightly Played
$3.47
MP
Moderately Played
$2.81
HP
Heavily Played
$0.99
DM
Damaged
$0.97
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About Sidney Secret
Sidney Secret is a Pokémon card (#279) from Fusion Strike, part of the Sword & Shield series, released in 2021.
An ungraded copy currently sells for about $3.64. A PSA 10 (Gem Mint) averages $39.67 — about 10.9× the raw price.
PSA has graded 165 copies, 81 of them at PSA 10 (a 49.1% gem rate). Fewer tens usually means a larger premium for a top-graded copy.
PokiFrame tracks Sidney Secret across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.
Sidney Secret — common questions
- How much is Sidney Secret worth?
- Sidney Secret from Fusion Strike has a market price of $3.64 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 Sidney Secret worth?
- Recent PSA 10 (Gem Mint) sales of Sidney Secret averaged $39.67, about 10.9× the ungraded price. A PSA 9 averaged $8.57.
- How many PSA 10 Sidney Secret are there?
- PSA has graded 165 copies of Sidney Secret, and 81 of them received a PSA 10 — a gem rate of 49.1%.
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