Tapu Koko-GX
Market value · ungraded
What's your copy worth?
What this price is based on
Low confidenceOnly 1 sale in the last 90 days.
Recent Lot sales
By grade
- Lot$8.403 sales
- SGC 8.5$10.202 sales
- SGC 7$6.001 sale
- PSA 10$3121 sale
From 7 completed sales recorded between Oct 13, 2025 and Jul 13, 2026. Sold prices only — asking prices are never counted.
Grade it or not
GRADE ITBased on 4 graded sales and 4,409,561 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Tapu Koko-GX is a Promo Pokémon card from SM Black Star Promos (#SM50), illustrated by 5ban Graphics. It's a Basic GX Lightning-type Pokémon with 170 HP. Its current blended market value is $2.07 ungraded, with a PSA 10 worth around $312 — a gem-mint grading premium of roughly 151× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
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Verified sales history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 3 Aug 2026 | PSA 10 | $301.69 | #28298382 ✓ |
| 19 Jul 2026 | PSA 10 | $475.00 | #102403514 ✓ |
| 6 Jul 2026 | PSA 10 | $312.00 | #63761869 ✓ |
| 20 May 2026 | PSA 8 | $19.99 | #79579495 ✓ |
| 10 Mar 2026 | PSA 9 | $30.00 | #54727724 ✓ |
| 7 Feb 2026 | PSA 7 | $7.00 | #128117995 ✓ |
| 13 Jan 2026 | PSA 9 | $20.00 | #134694391 ✓ |
| 12 Nov 2025 | PSA 9 | $17.50 | #116883055 ✓ |
| 15 Oct 2025 | PSA 10 | $149.95 | #124619225 ✓ |
| 1 Jun 2025 | PSA 9 | $18.00 | #72972033 ✓ |
Should you grade it?
Raw $2.07 → graded PSA 10 ≈ $312.00, after ~$73.11 grading fee → 150.7× the raw value.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $312.00 | $73 | +$237 | 150.7× |
| PSA 9 | $18.00 | $70 | −$54 | 8.7× |
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. Real outcome depends on the grade achieved; PSA 10 is best-case.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | 1 sold$312$265–$359 | |
| PSA 9 | $18$18–$18 | |
| PSA 7 | $7$7–$7 | |
| PSA 6 | $3$3–$3 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 7 slab of this card sells for about $15 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
Market dataCross-market spread, EU price, momentum & community buzz
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card textAttacks, abilities, weakness / resistance / retreat
When you play this Pokémon from your hand onto your Bench during your turn, you may move any number of Lightning Energy from your other Pokémon to this Pokémon. If you do, switch this Pokémon with your Active Pokémon.
This attack does 50 damage times the amount of Energy attached to all of your opponent's Pokémon. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card detailsSet, rarity, artist, Pokédex & specs
Other Tapu Koko-GX cards
There are 6 different Tapu Koko-GX printings — make sure you're valuing the right one. This is SM Black Star Promos #SM50 (Promo).
More from SM Black Star Promos
Frequently asked questions
How much is Tapu Koko-GX (SM Black Star Promos #SM50) worth?
As of 20 August 2026, Tapu Koko-GX from SM Black Star Promos is worth approximately $2.07 ungraded (near-mint), and around $312 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 SM Black Star Promos is worth around $312 — roughly 151× the raw ungraded value of $2.07.
Should I grade my Tapu Koko-GX?
A PSA 10 sells for about $312 versus $2.07 raw — roughly a 151× 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 Promo card from SM Black Star Promos (card #SM50), illustrated by 5ban Graphics. Its current blended market value is $2.07 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Tapu Koko-GX (SM Black Star Promos #SM50) — Pokémon market value $2.07, PSA 10 $312.00. Source: CardTrack, https://cardtrack.com/pokemon/card/sm-black-star-promos/tapu-koko-gx-sm50<iframe src="https://cardtrack.com/embed/card?id=smp-SM50" width="100%" height="160" style="border:0;max-width:460px" title="Tapu Koko-GX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>