Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
Printings (2)
Once during your turn (before your attack), if Unown M is your Active Pokémon, you may flip a coin. If heads, switch 1 of your opponent's Benched Pokémon with 1 of the Defending Pokémon. This power can't be used if Unown M is affected by a Special Condition.
Flip a coin. If heads, this attack does 30 damage. If tails, this attack does 30 damage to 1 of your Pokémon, and this attack's damage isn't affected by Weakness or Resistance.
- Weakness
- +10
- Retreat
- 1
- Illustrator
- Kazuyuki Kano
- Pokédex
- #0201
- Format
- Not Standard
- Released
- August 1, 2007
“Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.”
Price history
- Normal$1.18
- Reverse Holo$5.18
Show as table
| Date | Normal | Reverse Holo |
|---|---|---|
| Nov 2, 2026 | $1.18 | $5.18 |
| Nov 1, 2026 | $1.18 | $5.18 |
| Oct 31, 2026 | $1.18 | $5.18 |
| Oct 30, 2026 | $1.18 | $5.18 |
| Oct 29, 2026 | $1.18 | $5.18 |
| Oct 28, 2026 | $1.20 | $5.18 |
| Oct 27, 2026 | $1.20 | $5.18 |
| Oct 26, 2026 | $1.19 | $5.18 |
| Oct 25, 2026 | $1.19 | $5.18 |
| Oct 24, 2026 | $1.19 | $5.18 |
| Oct 23, 2026 | $1.19 | $5.18 |
| Oct 22, 2026 | $1.19 | $5.18 |
| Oct 21, 2026 | $1.19 | $5.18 |
| Oct 20, 2026 | $1.19 | $5.18 |
| Oct 19, 2026 | $1.19 | $5.18 |
| Oct 18, 2026 | $1.19 | $5.18 |
| Oct 17, 2026 | $1.19 | $5.18 |
| Oct 16, 2026 | $1.19 | $5.18 |
| Oct 15, 2026 | $1.16 | $5.18 |
| Oct 14, 2026 | $1.16 | $5.18 |
| Oct 13, 2026 | $1.16 | $5.18 |
| Oct 12, 2026 | $1.16 | $5.18 |
| Oct 11, 2026 | $1.16 | $5.18 |
| Oct 10, 2026 | $1.16 | $5.18 |
| Oct 9, 2026 | $1.16 | $5.18 |
| Oct 8, 2026 | $1.16 | $5.18 |
| Oct 7, 2026 | $1.16 | $4.95 |
| Oct 6, 2026 | $1.16 | $4.95 |
| Oct 5, 2026 | $1.16 | $4.95 |
| Oct 4, 2026 | $1.16 | $4.95 |
| Oct 3, 2026 | $1.16 | $4.95 |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
Other Unown M cards
Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- −0.8%
- 30 days
- +1.7%
- vs set · 7D
- +4.1%-4.9 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Normal | $1.18 | 0.0% | −0.8% | +1.7% |
| Reverse Holo | $5.18 | 0.0% | 0.0% | +4.6% |
Price history by source · Normal
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $1.18 | TCGplayer |
| Nov 1, 2026 | $1.18 | TCGplayer |
| Oct 31, 2026 | $1.18 | TCGplayer |
| Oct 30, 2026 | $1.18 | TCGplayer |
| Oct 29, 2026 | $1.18 | TCGplayer |
| Oct 28, 2026 | $1.20 | TCGplayer |
| Oct 27, 2026 | $1.20 | TCGplayer |
| Oct 26, 2026 | $1.19 | TCGplayer |
| Oct 25, 2026 | $1.19 | TCGplayer |
| Oct 24, 2026 | $1.19 | TCGplayer |
| Oct 23, 2026 | $1.19 | TCGplayer |
| Oct 22, 2026 | $1.19 | TCGplayer |
| Oct 21, 2026 | $1.19 | TCGplayer |
| Oct 20, 2026 | $1.19 | TCGplayer |
| Oct 19, 2026 | $1.19 | TCGplayer |
| Oct 18, 2026 | $1.19 | TCGplayer |
| Oct 17, 2026 | $1.19 | TCGplayer |
| Oct 16, 2026 | $1.19 | TCGplayer |
| Oct 15, 2026 | $1.16 | TCGplayer |
| Oct 14, 2026 | $1.16 | TCGplayer |
| Oct 13, 2026 | $1.16 | TCGplayer |
| Oct 12, 2026 | $1.16 | TCGplayer |
| Oct 11, 2026 | $1.16 | TCGplayer |
| Oct 10, 2026 | $1.16 | TCGplayer |
| Oct 9, 2026 | $1.16 | TCGplayer |
| Oct 8, 2026 | $1.16 | TCGplayer |
| Oct 7, 2026 | $1.16 | TCGplayer |
| Oct 6, 2026 | $1.16 | TCGplayer |
| Oct 5, 2026 | $1.16 | TCGplayer |
| Oct 4, 2026 | $1.16 | TCGplayer |
| Oct 3, 2026 | $1.16 | TCGplayer |
Questions & answers
- How much is Unown M worth?
- Unown M (066/123, Mysterious Treasures) is worth about $1.18: the TCGplayer market price of its Normal printing, updated November 2, 2026.
- What printings of Unown M 066/123 exist?
- Unown M 066/123 exists in 2 printings: Normal and Reverse Holo.
- What set is Unown M from?
- Unown M is card 066/123 of Mysterious Treasures (Diamond & Pearl), released on August 1, 2007.
- What rarity is Unown M 066/123?
- Unown M (066/123, Mysterious Treasures) is a Uncommon card.
- Who illustrated Unown M 066/123?
- The artwork of Unown M (066/123, Mysterious Treasures) is by Kazuyuki Kano.
Answers are generated from Tallgrass's own catalog and market data.