Castform (Japanese)
Undone Seal · 066/083 · Uncommon
Current Prices
Set
Undone SealNumber
066/083
Rarity
Uncommon
Variant
Unlimited
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
Castform (Japanese): Rarity & Collectibility
Castform (Japanese) in its sought-after Unlimited variant is an Uncommon, slightly scarcer than the base cards but still widely available. Cataloged as Uncommon #066/083 of the Undone Seal set, it is the kind of card RarePokemonCard tracks for scarcity and collector demand rather than raw price alone. The harder a card is to pull in top condition, the more weight serious collectors place on it.
How Rare & Valuable Is Castform (Japanese)?
In 2026, a Near Mint Castform (Japanese) (Uncommon, Undone Seal #066/083) changes hands at roughly $5.00, and availability keeps it within easy reach for collectors. Because demand concentrates on clean copies, surface wear is punished hard: a Near Mint example commands about $5.00, whereas a Heavily Played one slides to around $0.25. Across the wear scale that reads Near Mint $5.00, Lightly Played $2.79, Heavily Played $0.25 — proof that for a collectible like this, presentation is inseparable from value.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | LIGHTLY PLAYED | $2.79 | $2.79 | $2.79 | 1 |
| ebay | NEAR MINT | $8.90 | $8.90 | $8.90 | 2 |
| tcgplayer | HEAVILY PLAYED | $0.25 | $0.25 | $0.25 | 2 |
| tcgplayer | NEAR MINT | $5.00 | $5.00 | $5.00 | 2 |
Collector Outlook for Castform (Japanese)
Castform (Japanese) is an Uncommon collectors gather while building toward the set's headline pulls. An accessible pickup whose pull is enjoyment and progress toward a finished set. Whether you are chasing it for a set or as a centerpiece, revisit Castform (Japanese) on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.
