Mystery Plate Gamma
Sold price movement
- 12 months ago
- $20£15.05€17.61
- Today
- $32£24.08€28.18
- Change
- +$12+£9.03+€10.57 (+60.0%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $32£24.08€28.18 | |
| PSA 5 | 1 | – | – | – | |
| PSA 6 | 3 | – | – | – | |
| PSA 7 | 7 | – | – | $9.50£7.15€8.37 | |
| PSA 8 | 19 | – | – | $30£22.58€26.42 | |
| PSA 9 | 29 | – | – | $55.92£42.09€49.25 | |
| CGC/BGS 9.5 | – | – | – | $62£46.66€54.60 | |
| PSA 10 | 6 | – | – | $425£319.87€374.28 | |
About these prices
9.2% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 63 completed sales, updated Sep 12, 2026.
Price history
Recent sales
63 completed listingsMINT Pokemon Card - Mystery Plate Gamma Skyridge 135/144 Non Holo 135/144$12£9.03€10.57Pokemon Cards Mystery Plate Gamma 135/144 Skyridge WOTC Uncommon NM *2 135/144$5.40£4.06€4.76
Mystery Plate Gamma 135/144 Uncommon Skyridge Pokemon Vintage WOTC NM 2003$9.38£7.06€8.26Pokemon Cards Mystery Plate Gamma 135/144 Skyridge WOTC Uncommon NM 135/144$5.40£4.06€4.76Mystery Plate Gamma 135/144 Uncommon Skyridge Pokemon Moderately Played 135/144$1.99£1.50€1.75Mystery Plate Gamma 135/144 Uncommon Skyridge Pokemon Near Mint 135/144$1.50£1.13€1.3210Pokemon Mystery Plate Y Skyridge #135 PSA 10 Gem Mint E-card Low Pop #135$999£751.89€879.79Show 51 more
Pokemon Cards Mystery Plate γ 135/144 Skyridge WOTC Uncommon NM 135/144$5.29£3.98€4.66Skyridge - Mystery Plate Gamma 135/144 Uncommon Non-holo English Pokemon Card 135/144$4.99£3.76€4.39Pokemon Cards Mystery Plate Gamma 135/144 Skyridge Uncommon LP *3 135/144$3.96£2.98€3.49MYSTERY PLATE GAMMA #135/144 REGULAR NON-HOLO UNCOMMON POKÉMON SKYRIDGE NM 135/144$5.99£4.51€5.28Mystery Plate Gamma Skyridge #135/144 Uncommon Pokemon Card R2-928 135/144$5.99£4.51€5.28MYSTERY PLATE 135/144 SKYRIDGE ENGLISH POKEMON CARD TCG RARE Z16 135/144$4.99£3.76€4.39Pokemon Cards Mystery Plate γ 135/144 Skyridge WOTC Uncommon NM 135/144$5.36£4.03€4.72Pokemon - Mystery Plate Gamma - 135/144 - Uncommon - Skyridge - NM #135$4.64£3.49€4.0910PSA 10 GEM MINT Mystery Plate Gamma Y 135/144 Skyridge E Reader Pokemon Card 569$42.99£32.36€37.8610PSA GEM MINT 10 - MYSTERY PLATE (GAMMA) - Skyridge - Non Holo Pokemon - 135/144 135/144$23.50£17.69€20.709Pokemon Mystery Plate Y Skyridge #135 CGC 9 Mint$8£6.02€7.059Pokemon Mystery Plate Y Skyridge #135 PSA 9 Mint$15.99£12.03€14.089Pokemon Mystery Plate Y Skyridge #135 PSA 9 Mint$6£4.52€5.2892003 Pokemon Skyridge Mystery Plate Y 135/144 PSA 9 Mint$14.99£11.28€13.2010Pokemon Mystery Plate Y Skyridge #135 PSA 10 Gem Mint$10.50£7.90€9.2592003 Pokemon Skyridge Mystery Plate Y 135/144 PSA 9 Mint$9.50£7.15€8.3710PSA GEM MINT 10 - 2003 Skyridge Set Pokemon: MYSTERY PLATE Y - Non Holo -135/144 135/144$15.50£11.67€13.6510PSA 10 GEM MINT Mystery Plate Y Skyridge Trainer #135 Pokemon Card TCG$19.37£14.58€17.06102003 Pokemon Skyridge Mystery Plate Y PSA 10 Gem Mint Trading Card TCG #135$31.44£23.66€27.698Pokemon 2003 Skyridge Mystery Plate Y #135, Reverse foil. PSA 8$23£17.31€20.26More from Skyridge
All 182 cards →
Charizard
Gengar (H9)
Umbreon (H30)
Alakazam (H1)
Gengar (10)
Kabutops (150)Grading odds
PSA has graded 65 copies. Where they landed:
Why the verdict weights the odds
Only 9.2% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $75.94£57.16€66.88 on average against $131.99£99.34€116.24 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That loses $56.05£42.18€49.36, so a copy is worth more raw.
Card facts
- Card number
- 135/144
- Rarity
- Uncommon
- Set released
- May 12, 2003
- PSA population, all printings
- 65
- Printings priced
- 2
What moves the price of this card
The Mystery Plate Gamma on this page is the Reverse Holofoil printing from Skyridge, and it trades at $64.99£48.91€57.23 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 7 $9.50£7.15€8.37, PSA 8 $30£22.58€26.42, PSA 9 $55.92£42.09€49.25, CGC/BGS 9.5 $62£46.66€54.60, PSA 10 $425£319.87€374.28. PSA has graded 65 copies of it. 63 completed sales are on file.
What is a PSA 10 Mystery Plate Gamma worth?
A PSA 10 Mystery Plate Gamma from Skyridge sells for $425. 9.2% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Mystery Plate Gamma from Skyridge worth grading?
On the numbers, no. The average submission is worth $75.94 with every grade weighted by how often this card comes back at it, against $32 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $56.05.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $425£319.87€374.28. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.