Unown M #66
Unown M #66 sits in the Diamond & Pearl series and carries a live market value of $5.19, backed by real TCGplayer and Cardmarket data.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.
There isn't enough recent sold history to call direction on Unown M #66. Sell on your own schedule.
Unown M at a glance
- Rarity: Uncommon.
- Trades around $5.19 on TCGplayer.
- No published price history.
- From Mysterious Treasures (Diamond & Pearl), released 2007.
- Cardmarket does not list a price.
Unown M price by printing
Live TCGplayer and Cardmarket values for Unown M #66.
TCGplayer prices, updated 2026/10/26.
- Low
- $3.70
- Mid
- $9.98
- High
- —
- Low
- $0.45
- Mid
- $1.00
- High
- —
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Unown M a good deal?
Put any asking price against today's live market value for Unown M #66.
Enter what a seller is asking for Unown M #66. We compare it to today's live market value.
About Unown M #66
Mysterious Treasures placed Unown M at #66; the Pokémon card entered the market in 2007 within the Diamond & Pearl series. The card carries 50 HP and Psychic typing, with a Basic designation.
Artwork is by Kazuyuki Kano; the Reverse Holofoil printing sits around $5.19, spanning $3.70–— between the cheapest and priciest listings.
“Shaped like ancient writing, it is a huge mystery whether language or UNOWN came first.”
Printed flavour text on the Mysterious Treasures #66 card.
Card facts
- Set
- Mysterious Treasures
- Series
- Diamond & Pearl
- Number
- #66 / 123
- Rarity
- Uncommon
- Illustrator
- Kazuyuki Kano
- HP
- 50
- Type
- Psychic
- Subtype
- Basic
- Pokédex
- #201
- Released
- 2007/08/01
Unown M attacks, abilities & battle stats
Printed card text and battle statistics for Unown M #66 — the playability layer behind the price.
MAGNET
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.
Hidden Power
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.
Battle stats
- Weakness
- Psychic +10
- Retreat cost
- —
- Ability
- MAGNET
- Attacks
- 1
Unown M price analysis
What drives the current market value of Unown M #66.
There are 2 tracked printings here — Reverse Holofoil at $5.19, Normal at $1.19.
In the $5.19 band, condition and variant selection create meaningful price differences.
$5.19 gives Unown M real margin potential, so buy near the low end and sell toward the mid.
Cardmarket does not list Unown M, so TCGplayer and eBay are the reference markets.
Unown M price history & movement
Cardmarket does not publish recent price history for this card, so use sold listings on eBay and TCGplayer to gauge short-term movement.
Across 4 recorded days the price spanned $5.19–$5.19. The most recent snapshot of $5.19 sits 100% up that range.
Day to day the price swings by roughly 0% (standard deviation); the deepest recorded drawdown is 0%.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 4 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Unown M?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
On a $5.19 sale, the take-home differs by platform: about $4.20 via eBay's default tier, $4.23 on TCGplayer, $4.58 on Cardmarket, $4.32 on Whatnot and $5.19 selling directly — a $0.99 spread after fees and typical shipping.
High-fee marketplaces reach the biggest buyer pool, while direct and low-commission routes keep more margin but move slower — adjust the widget below for your own shipping and price.
Your sale
Pre-filled with the current TCGplayer market for Unown M #66.
Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.
Should you grade Unown M?
Model the break-even and PSA 9 vs PSA 10 profit on grading Unown M #66 against today's raw market value.
Grading plan
Pre-filled with the live market value for Unown M #66.
Both-way postage plus declared-value insurance.
Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.
At $5.19 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $51.17 to break even on grading.
At your stated grade odds the expected profit is — (-66.0% return on cost basis).
Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.
Unown M within Mysterious Treasures
By market value Unown M sits at #67 of 69 in Mysterious Treasures (set median $10.78).
Relative to the set median it is a value pick, placing it in the top 4%.
The set's top card is Lucario (#122), valued at $216.04.
What makes Unown M valuable
- Its steady supply status keeps entry costs low, which supports steady turnover.
- Kazuyuki Kano illustrated this card, which adds appeal for artist-focused collectors.
- Uncommon is a common-to-mid rarity, so value depends more on condition, variant and playability than on scarcity alone.
- Unown M comes from the classic era (2007), giving it a stable collector base with no new printings.
- As a Psychic-type Pokémon card, Unown M is sought by players and collectors alike.
Buying & selling Unown M
- For Unown M, confirm the exact print variant before buying: Reverse Holofoil, Normal prices differ, and listings often mix them.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $5.19 reflects actual transactions on TCGplayer.
- Bulk lots of Unown M can hide condition issues; inspect edges and holo surfaces before paying near the — high.
- Because it is a Pokémon card, Unown M has both collector and player demand — a broader buyer pool than purely collectible cards.
- Track the Cardmarket 7- and 30-day averages (when available) to time entries and exits.
Unown M value questions
What is the value of Unown M?
Unown M trades near $5.19 on TCGplayer (Reverse Holofoil), ranging $3.70–—; Cardmarket shows —.
Will Unown M hold its value?
The card is steady on recent averages. Uncommon rarity and the classic-era Diamond & Pearl set pedigree are the main long-term value anchors.
How rare is Unown M?
Unown M is a Uncommon card from Mysterious Treasures (Diamond & Pearl series, 2007). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
What print variants exist for Unown M?
TCGplayer tracks 2 printings: Reverse Holofoil ($5.19), Normal ($1.19). Prices differ between variants, so always confirm which one you own or are buying.
Where is Unown M sold?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $5.19. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
Why does Unown M cost what it does?
Four factors dominate: the Uncommon rarity tier, the classic-era Diamond & Pearl set pedigree, playability (Pokémon, Psychic), and condition. Artwork by Kazuyuki Kano also matters to collector demand.
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