Underground Expedition Celestial Storm #168
Underground Expedition is a Rare Ultra Pokémon card from Celestial Storm (#168), illustrated by Kagemaru Himeno. It's a Supporter Trainer card. Its current blended market value is $37.18 ungraded, with a PSA 10 worth around $281 — a gem-mint grading premium of roughly 8× 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$281$239–$323 | |
| PSA 9 | 2 sold$55$47–$63 | |
| PSA 8 | 2 sold$27$23–$31 |
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 ~$72.8 grading fee → 7.5× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $280.69 | $72.8 | +$171 | 7.5× |
| PSA 9 | $55.14 | $70.54 | −$53 | 1.5× |
| PSA 8 | $26.88 | $70.26 | −$81 | 0.7× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 423 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 61.2% | $281.00 |
| PSA 9 | 29.1% | $55.00 |
| PSA ≤8 | 9.7% | $37.00 |
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
4% spreadCurrently 4% cheaper on PriceCharting than Cardmarket. 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
Card text
Look at the bottom 4 cards of your deck and put 2 of them into your hand. Put the other cards back on the bottom of your deck in any order.
You may play only 1 Supporter card during your turn (before your attack).
Card details
Other Underground Expedition cards
There are 4 different Underground Expedition printings — make sure you're valuing the right one. This is Celestial Storm #168 (Rare Ultra).
More from Celestial Storm
Frequently asked questions
How much is Underground Expedition (Celestial Storm #168) worth?
As of 2 July 2026, Underground Expedition from Celestial Storm is worth approximately $37.18 ungraded (near-mint), and around $281 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 Underground Expedition?
A PSA 10 (gem mint) Underground Expedition from Celestial Storm is worth around $281 — roughly 8× the raw ungraded value of $37.18.
Should I grade my Underground Expedition?
A PSA 10 sells for about $281 versus $37.18 raw — roughly a 8× 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 Underground Expedition rare?
Underground Expedition is a Rare Ultra card from Celestial Storm (card #168), illustrated by Kagemaru Himeno. Its current blended market value is $37.18 ungraded.