#123/123Illus. Wataru Kawahara
Holo Rare
Gyarados Red
Track this card
Holofoil
Reverse Holo
80/ 100
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Collector's readWhat it means for your master set
Set position
1 of 229
The single most expensive card in the set
Demand vs rarity Est.
14.6×
Well above its rarity · others at this rarity sell for about $34.13
Cost to complete
≈9%
of the ~$5424 to finish HeartGold SoulSilver
Completion difficulty Est.
Very Hard
One of the hardest cards to complete
Where it sits in the price lifecycle
Release Hype
Post-Release Correction
Stable / Reprint Risk
End-of-Print Spike
Out-of-Print Maturation
Buy timingHeartGold SoulSilver 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 HeartGold SoulSilver
fewermore cards
Common
6
9
23
2
40
Uncommon
11
14
13
38
Rare
3
9
9
21
Ultra Rare
1
5
4
10
Holo Rare
4
5
4
1
14
all
0
0
20
36
51
11
5
123
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 Holo 123/123 | Reverse-holo variant. | $499.99 |
| Holofoil 123/123 | Holofoil variant. | $369.59 |
Own it wellKeep this card protected
Protect your card
High Chase Score — protect and consider grading. · Amazon affiliate links · Storage guideInner sleeveVault X Exact Fit SleevesA snug perfect-fit inner layer — double-sleeve valuable cards with these before the matte sleeve goes on.View on Amazon →Outer sleeveDragon Shield Matte SleevesMatte, archival-safe outer sleeves — the everyday standard for keeping surfaces and edges clean.View on Amazon →Rigid holderCardboard Gold Top LoadersPSA-recommended acid-free top loaders — rigid protection against bends and scratches on raw high-value cards.View on Amazon →Premium binderDragon Shield Card Codex 360A 360-card side-loading portfolio with a padded cover for long-term, display-safe storage.View on Amazon →
Game data
Type
Pokémon
Element
Water
Stage
Stage 1
HP
130
Rarity
Holo Rare
Artist
Wataru Kawahara
CThrash
30+
If heads, this attack does 30 damage plus 20 more damage. If tails, Gyarados does 20 damage to itself.
WCCCHeavy Storm
70
Weakness
LLightningx2
Resistance
FFighting-20
Retreat
CCC
Plan your HeartGold & SoulSilver HeartGold SoulSilver master set
Track every card, see what you're missing, and lay out your binder page by page.
