Mystery Plate α
SetSkyridge
Year2003
RarityUncommon
Number#133
Ungraded
$4.65−$0.34
13 sales · last Jul 5, 2026
PSA 8
$17.61
1 sales · last May 3, 2026
CGC 9.5
$69.99
1 sales · last Jun 3, 2026
PSA 10
$999.00
1 sales · last Jul 6, 2026
Mystery Plate α price guide
Mystery Plate α is a collectible Pokémon card from the Skyridge expansion (2003). Setlot tracks 16 recorded sales for this card across 4 grade tiers, 0 of them in the last 90 days. PSA 10 copies have a 90-day median of $999.00. Ungraded copies currently trade around $4.65. The top grade commands 215× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $999.00 (PSA 10, Jul 6, 2026). 2 listings are live right now with asks from $4.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($4.65) — a rough read on whether grading pays off.
PSA 8
3.8×
$17.61
CGC 9.5
15×
$69.99
PSA 10
215×
$999.00
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded | Mystery Plate 133/144 Skyridge pokestoke19 | eBay | 5mo ago | $4.00↗ |
| Mystery Plate α 133/144 Uncommon Skyridge Pokemon NM pokedreammarket | eBay | 5mo ago | $10.73 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 6, 2026 | PSA 10 | Pokemon Mystery Plate A Skyridge #133 PSA 10 Gem Mint E-card Low Pop↗ | eBay | $999.00 |
| Jul 5, 2026 | Ungraded | Mystery Plate Alpha Skyridge 133/144 LP Pokémon TCG↗ | eBay | $4.19 |
| Jul 5, 2026 | Ungraded | Mystery Plate Alpha 133/144 Uncommon Skyridge Pokemon Damaged↗ | eBay | $4.65 |
| Jun 25, 2026 | Ungraded | Mystery Plate 133/144 Skyridge↗ | eBay |
