Colress's Experiment
Crown Zenith: Galarian Gallery · GG59/GG70 · Ultra Rare
Current Prices
Number
GG59/GG70
Rarity
Ultra Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Aug 1, 2026
Colress's Experiment: Rarity & Collectibility
Colress's Experiment in its sought-after Holofoil variant is an Ultra Rare chase card, one of the headline pulls that most boosters never produce. Cataloged as Ultra Rare #GG59/GG70 of the Crown Zenith: Galarian Gallery 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 Colress's Experiment?
In 2026, a Near Mint Colress's Experiment (Ultra Rare, Crown Zenith: Galarian Gallery #GG59/GG70) changes hands at roughly $2.69, and its scarcity does most of the heavy lifting on that figure. Because demand concentrates on clean copies, surface wear is punished hard: a Near Mint example commands about $2.69, whereas a Damaged one slides to around $1.74. Across the wear scale that reads Near Mint $2.69, Lightly Played $2.29, Moderately Played $2.45, Heavily Played $2.49, Damaged $1.74 — proof that for a collectible like this, presentation is inseparable from value. At the very top, a gem-mint PSA 10 Colress's Experiment is valued near $37.99 — about 14x the raw copy, the clearest sign of how much collectors pay for flawless scarcity.
Graded Colress's Experiment: Gem Mint & Population
For a chase card like Colress's Experiment, the high-grade market is where the real money lives. A PSA 10 (or CGC 10 / BGS Black Label equivalent) Colress's Experiment sits around $37.99 — roughly 14x a raw copy. That gap exists because relatively few examples ever earn a perfect grade, so gem-mint population is the real scarcity collectors chase. Step down a notch and demand spreads across PSA 9 $22.50, CGC 10 $5.00, CGC 9.5 $10.50 — each tier a smaller, scarcer pool than the one below it. The rule of thumb for collectors: the rarer the card, the more a certified high grade matters to its standing.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | NEAR MINT | $2.72 | $2.72 | $2.72 | 123 |
| ebay | BGS 9 5 | $8.50 | $8.50 | $8.50 | 3 |
| ebay | CGC 10 | $5.00 | $5.00 | $5.00 | 10 |
| ebay | CGC 8 | $3.99 | $3.99 | $3.99 | 1 |
| ebay | CGC 9 | $9.99 | $9.99 | $9.99 | 6 |
| ebay | CGC 9 5 | $10.50 | $10.50 | $10.50 | 3 |
| ebay | PSA 10 | $37.99 | $37.99 | $37.99 | 31 |
| ebay | PSA 7 | $12.48 | $12.48 | $12.48 | 1 |
| ebay | PSA 8 | $12.00 | $12.00 | $12.00 | 6 |
| ebay | PSA 9 | $22.50 | $22.50 | $22.50 | 26 |
| ebay | SGC 10 | $20.00 | $20.00 | $20.00 | 1 |
| ebay | TAG 8 5 | $14.99 | $14.99 | $14.99 | 2 |
| tcgplayer | DAMAGED | $1.74 | $1.74 | $1.74 | 2 |
| tcgplayer | HEAVILY PLAYED | $2.49 | $2.49 | $2.49 | 3 |
| tcgplayer | LIGHTLY PLAYED | $2.29 | $1.73 | $2.50 | 283 |
| tcgplayer | MODERATELY PLAYED | $2.45 | $2.45 | $2.45 | 16 |
| tcgplayer | NEAR MINT | $2.69 | $1.49 | $3.85 | 3,063 |
Collector Outlook for Colress's Experiment
As an Ultra Rare, Colress's Experiment carries genuine chase status — exactly the card whose pull keeps a set desirable for years. 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 Colress's Experiment on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.
