
#37/123Illus. Daisuke Ito
Rare
Unown I
Track this card
Normal
Reverse Holo
45/ 100
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Collector's readWhat it means for your master set
Set position
40 of 244
A mid-value card in the set
Demand vs rarity Est.
2.1×
Above its rarity · others at this rarity sell for about $4.41
Cost to complete
<1%
of the ~$2272 to finish Mysterious Treasures
Completion difficulty Est.
Medium
A moderate pickup for the set
Where it sits in the price lifecycle
Release Hype
Post-Release Correction
Stable / Reprint Risk
End-of-Print Spike
Out-of-Print Maturation
Buy timingMysterious Treasures is out of print, so supply only tightens over time. Buy a clean copy when you find one rather than waiting for a dip.
Out of print · pricing trending up · estimated
Set landscapeWhere this card sits in Mysterious Treasures
fewermore cards
Common
4
17
15
5
1
42
Uncommon
25
10
2
37
Rare
12
9
2
23
Ultra Rare
2
1
3
Holo Rare
1
5
10
3
19
all
0
4
55
39
19
6
1
124
0.5
1
5
15
50
150
150+
Columns = resale price up to $X (log) · shade = cards in cell (log) · right & bottom = totals · white ring = this card
VariantsCard variants
Variants are the different finishes of the same card — the standard print, reverse holo, and any special patterns. A complete master set needs every variant below, so track each one in your collection.
| Variant | Note | Market |
|---|---|---|
| Reverse HoloScarcer 37/123 | Scarcer than the standard variant — the harder of the two for completers to find. | $9.05 |
| Normal 37/123 | Standard variant. | $2.53 |
Own it wellKeep this card protected
Protect your card
Low Chase Score — basic protection is plenty. · Amazon affiliate links · Storage guideGame data
Type
Pokémon
Element
Psychic
Stage
Basic
HP
50
Rarity
Rare
Artist
Daisuke Ito
Poké-PowerITEM
Once during your turn (before your attack), if you have Unown I, Unown T, Unown E, and Unown M on your Bench, you may search your deck for a Trainer card, show it to your opponent, and put it into your hand. Shuffle your deck afterward. You can't use more than 1 ITEM Poké-Power each turn.
CHidden Power
Choose an Energy card attached to the Defending Pokémon and put it face down. Treat that card as a Special Energy card that provides Colorless Energy and doesn't have any effect other than providing Energy. Put that card face up at the end of your opponent's next turn.
Weakness
PPsychic+10
Resistance
None
Retreat
C
Plan your Other Mysterious Treasures master set
Track every card, see what you're missing, and lay out your binder page by page.

















