Unown M #66 — Pokémon Mysterious Treasures Card Value
Pokémon Mysterious TreasuresWhat the Unown M #66 card from Pokémon Mysterious Treasures is worth — ungraded and graded (PSA 10).
Unown M #66 value — Ungraded $2 · Grade 9 $21 · PSA 10 $61. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 30.5× raw.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
Which version do you have?
If your goal is simply to own an Unown M #66, the Standard version at $2 is the cheapest route. The Reverse Holo version at $3 offers a slight upgrade in visual appeal, though in this case, the premium doesn't confer significant scarcity or edition status. Buyers prioritizing budget should stick to Standard, while those willing to spend an extra dollar for the Reverse Holo get a marginally more desirable version.
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Item details
- Brand
- Pokémon
- Set
- Pokémon Mysterious Treasures
- Game
- Pokémon
Unown M #66 (Pokémon Mysterious Treasures) card value
An ungraded Unown M #66 from Pokémon Mysterious Treasures averages around $2. A Grade 9 copy runs about $21, and a PSA 10 gem-mint commands $61.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $2 | eBay sold comps |
| Grade 9 | $21 | eBay sold comps |
| PSA 10 | $61 | eBay sold comps |
Frequently asked questions
- What is the starting resale price for Unown M #66?
- The ungraded version of Unown M #66 from Pokémon Mysterious Treasures starts at $2.
- How much more is a PSA 10 compared to an ungraded copy?
- A PSA 10 copy sells for $61, compared to the $2 price point for an ungraded card.
- What set does this Unown M #66 card belong to?
- This card is from the Pokémon Mysterious Treasures set.
![Unown M [Reverse Holo] #66](/api/images/junkpal-products/cards/unown-m-reverse-holo-66-pokemon-mysterious-treasures-card/img0/thumb.webp)
![Unown T [Reverse Holo] #67](/api/images/junkpal-products/cards/unown-t-reverse-holo-67-pokemon-mysterious-treasures-card/img0/thumb.webp)