HeartGold SoulSilver #123/123
Catalog details are community-maintained and may be incomplete. Confirm the printing in seller photographs before buying.
Collection-interest profile, not a price, appraisal, or promise of profit.
TCGdex identifies this printing as Holo Rare. The score follows Diamond Finder's published V1 rarity ladder; it does not measure price or scarcity.
Gyarados matches Diamond Finder's curated V1 list of characters with broad collector recognition. This is an editorial signal, not measured sales demand.
HeartGold SoulSilver currently uses the neutral V1 set baseline because Diamond Finder has not added a special editorial flag for it.
This factor uses only the set release year. Older does not automatically mean rarer, more valuable, or a better purchase.
The catalog records 2 known printing options: holo, reverse. This is a same-card variant signal only; future reprints are unknown.
This summary combines the published rarity and character factors, plus a recorded holo or reverse option. It is not an appraisal or prediction.
These are transparent learning signals, not a promise that the card will rise in value.
Gyarados is on Diamond Finder's curated list of characters with broad collector recognition. This is an editorial interest signal, not measured sales demand.
This printing traces to 2010. Age can matter to collectors, but older does not automatically mean scarce or valuable.
TCGplayer currently provides a market price for Reverse Holofoil of about $499.99. Treat it as a live reference, not a guaranteed sale price or appraisal.
Marketplace references can be missing or imperfectly matched to a printing or variant. Confirm the exact card, finish, condition, language, and recent real-world sales before making a purchase decision.
Cardmarket rolling averages supplied with this exact catalog record. These are market references, not guaranteed sold prices.
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Instead of a generic compound-interest calculator, this model starts with the exact card's current market reference, short-term market trend, and Diamond Finder Collector Index.
MARKET OUTLOOK FORGyaradosHeartGold SoulSilver · #123/123Model estimate, not a guaranteed future value. It does not use eBay sold comps yet, and no projection should be treated as investment advice.