Tapu Koko GX (Secret)
SM - Guardians Rising · 153/145 · Secret Rare
Current Prices
Number
153/145
Rarity
Secret Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Jul 1, 2026
Tapu Koko GX (Secret): Rarity & Collectibility
Tapu Koko GX (Secret) in its sought-after Holofoil variant is a Secret Rare — a top-of-the-set short print and one of the toughest cards to land in the wild. Cataloged as Secret Rare #153/145 of the SM - Guardians Rising 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 Tapu Koko GX (Secret)?
In 2026, a Near Mint Tapu Koko GX (Secret) (Secret Rare, SM - Guardians Rising #153/145) changes hands at roughly $13.76, 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 $13.76, whereas a Damaged one slides to around $4.87. Across the wear scale that reads Near Mint $13.76, Lightly Played $9.87, Moderately Played $5.90, Heavily Played $4.60, Damaged $4.87 — proof that for a collectible like this, presentation is inseparable from value. At the very top, a gem-mint PSA 10 Tapu Koko GX (Secret) is valued near $120.00 — about 8.7x the raw copy, the clearest sign of how much collectors pay for flawless scarcity.
Graded Tapu Koko GX (Secret): Gem Mint & Population
For a chase card like Tapu Koko GX (Secret), the high-grade market is where the real money lives. A PSA 10 (or CGC 10 / BGS Black Label equivalent) Tapu Koko GX (Secret) sits around $120.00 — roughly 8.7x 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, PSA 8 $9.99 — 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 | LIGHTLY PLAYED | $10.00 | $10.00 | $10.00 | 4 |
| ebay | MODERATELY PLAYED | $8.38 | $8.38 | $8.38 | 1 |
| ebay | NEAR MINT | $11.00 | $11.00 | $11.00 | 13 |
| ebay | BGS 9 | $25.00 | $25.00 | $25.00 | 1 |
| ebay | CGC 6 5 | $1.25 | $1.25 | $1.25 | 1 |
| ebay | CGC 8 | $20.00 | $20.00 | $20.00 | 1 |
| ebay | PSA 10 | $120.00 | $120.00 | $120.00 | 26 |
| ebay | PSA 7 | $16.50 | $16.50 | $16.50 | 1 |
| ebay | PSA 8 | $9.99 | $9.99 | $9.99 | 3 |
| ebay | PSA 9 | $22.50 | $22.50 | $22.50 | 17 |
| tcgplayer | DAMAGED | $4.87 | $4.87 | $4.87 | 10 |
| tcgplayer | HEAVILY PLAYED | $4.60 | $4.60 | $4.60 | 4 |
| tcgplayer | LIGHTLY PLAYED | $9.87 | $9.87 | $9.87 | 28 |
| tcgplayer | MODERATELY PLAYED | $5.90 | $5.90 | $5.90 | 7 |
| tcgplayer | NEAR MINT | $13.76 | $14.11 | $14.11 | 109 |
Collector Outlook for Tapu Koko GX (Secret)
Secret Rares like Tapu Koko GX (Secret) are scarce by design, and that built-in shortage is what underpins their long-term collectibility. 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 Tapu Koko GX (Secret) on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.
