Tapu Koko-GX Guardians Rising #153
Tapu Koko-GX is a Rare Rainbow Pokémon card from Guardians Rising (#153), illustrated by 5ban Graphics. It's a Basic GX Lightning-type Pokémon with 170 HP. Its current blended market value is $14.17 ungraded, with a PSA 10 worth around $135 — a gem-mint grading premium of roughly 10× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | 4 sold$135$114–$155 | |
| PSA 9 | 3 sold$46$39–$53 | |
| PSA 4 | $12$12–$12 |
Price history · raw near-mint
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$71.34 grading fee → 9.5× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $134.67 | $71.34 | +$49 | 9.5× |
| PSA 9 | $46.15 | $70.45 | −$38 | 3.3× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 296 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 47.3% | $135.00 |
| PSA 9 | 37.2% | $46.00 |
| PSA ≤8 | 15.5% | $14.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
17% spreadCurrently 17% cheaper on Cardmarket than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
12% cheaper than the USCard text
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card details
Other Tapu Koko-GX cards
There are 6 different Tapu Koko-GX printings — make sure you're valuing the right one. This is Guardians Rising #153 (Rare Rainbow).
More from Guardians Rising
Frequently asked questions
How much is Tapu Koko-GX (Guardians Rising #153) worth?
As of 2 July 2026, Tapu Koko-GX from Guardians Rising is worth approximately $14.17 ungraded (near-mint), and around $135 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Tapu Koko-GX?
A PSA 10 (gem mint) Tapu Koko-GX from Guardians Rising is worth around $135 — roughly 10× the raw ungraded value of $14.17.
Should I grade my Tapu Koko-GX?
A PSA 10 sells for about $135 versus $14.17 raw — roughly a 10× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Tapu Koko-GX rare?
Tapu Koko-GX is a Rare Rainbow card from Guardians Rising (card #153), illustrated by 5ban Graphics. Its current blended market value is $14.17 ungraded.