Underground Expedition
Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence5 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Jul 21, 2026eBay — Underground Expedition 168/168 Celestial Storm Holo Ultra Rare English$27.00
- Jul 10, 2026eBay — Underground Expedition 168/168 SM - Celestial Storm - Pokemon Card - NMNM$75.02
- Jun 20, 2026eBay — UNDERGROUND EXPEDITION 168/168 ULTRA RARE CELESTIAL STORM POKEMON NM/MNM$42.11
- Jun 5, 2026eBay — Underground Expedition 168/168 Ultra Rare Celestial Storm Pokemon Near MintNM$35.00
- May 24, 2026eBay — UNDERGROUND EXPEDITION 168/168 ULTRA RARE CELESTIAL STORM POKEMON NM/MNM$35.65
By grade
- PSA 10$1826 sales
- Raw$35.655 sales
- PSA 9$45.002 sales
From 13 completed sales recorded between Feb 22, 2026 and Aug 17, 2026. Sold prices only — asking prices are never counted.
Grade it or not
GRADE ITBased on 8 graded sales and 4,409,982 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.
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 $37.89 ungraded, with a PSA 10 worth around $180 — a gem-mint grading premium of roughly 5× 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 |
|---|---|---|---|
| 22 Jul 2026 | PSA 9 | $40.00 | #152385261 ✓ |
| 14 Jul 2026 | PSA 10 | $160.00 | #78084123 ✓ |
| 13 Jul 2026 | PSA 10 | $189.99 | #105834795 ✓ |
| 28 Jun 2026 | PSA 10 | $159.71 | #88013262 ✓ |
| 20 Jun 2026 | PSA 7 | $47.00 | #152211370 ✓ |
| 8 Jun 2026 | PSA 8 | $39.00 | #135226458 ✓ |
| 1 Jun 2026 | PSA 9 | $50.00 | #74004170 ✓ |
| 1 Jun 2026 | PSA 10 | $150.00 | #43981205 ✓ |
| 31 May 2026 | PSA 9 | $45.00 | #92269677 ✓ |
| 25 May 2026 | PSA 10 | $199.99 | #41584374 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 61.2% of copies gem (PSA 10 best case +$70); most land at PSA 9 or below.
The odds
Underground Expedition is a Ultra Rare in Celestial Storm — the pack's hit slot lands on Ultra Rare 10% of the time, split across 18 ultra rare cards in the set, so pulling this exact card is roughly 1 in 181 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
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 | $180.00 | $72 | +$70 | 4.8× |
| PSA 9 | $46.00 | $70 | −$62 | 1.2× |
| PSA 8 | $26.69 | $70 | −$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% | $180.00 |
| PSA 9 | 29.1% | $46.00 |
| PSA ≤8 | 9.7% | $38.00 |
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.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 61% of 423 PSA-graded Underground Expedition copies are a gem-mint 10 (259 of 423) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Underground Expedition 10 is harder to pull.
Copies for sale right now
Pokémon TCG Underground Expedition (Full Art) Celestial Storm Ultra Rare #168Raw · eBay$31.50
Underground Expedition 168/168 Ultra Rare Celestial Storm Pokemon Card Holo LPRaw · eBay$38.00
Underground Expedition (Full Art) 168/168 Sm-Celestial Storm Holo - NMRaw · eBay$44.99
Pokemon TCG Underground Expedition Full Art 168/168 S&M Celestial Storm NM/LPRaw · eBay$62.81Cheapest raw copy $31.50 — 17% below our estimate of $38
2018 POKEMON SUN & MOON CELESTIAL STORM FULL ART/UNDERGROUND EXPEDITION PSA 10PSA 10 · eBay$175.00
PSA 10 UNDERGROUND EXPEDITION 168 CELESTIAL STORM SUN & MOON TRAINER POKEMONPSA 10 · eBay$249.99
PSA 10 GEM MINT Underground Expedition Celestial Storm 2018 Pokemon 168/168PSA 10 · eBay$254.99
Underground Expedition (Full Art) 168/168 Sm-Celestial Storm Holo PSA 10PSA 10 · eBay$299.99Cheapest PSA 10 $175.00 — 3% below our estimate of $180
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 259 | $180$153–$207 | |
| PSA 9pop 123 | ✓ 16 cert-verified$46$46–$63 | |
| PSA 8pop 31 | 2 sold$27$23–$31 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
3% spreadCurrently 3% 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 textAttacks, abilities, weakness / resistance / retreat
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 detailsSet, rarity, artist, Pokédex & specs
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 20 August 2026, Underground Expedition from Celestial Storm is worth approximately $37.89 ungraded (near-mint), and around $180 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 $180 — roughly 5× the raw ungraded value of $37.89.
Should I grade my Underground Expedition?
A PSA 10 sells for about $180 versus $37.89 raw — roughly a 5× 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 $37.89 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Underground Expedition (Celestial Storm #168) — Pokémon market value $37.89, PSA 10 $180.00. Source: CardTrack, https://cardtrack.com/pokemon/card/celestial-storm/underground-expedition-168<iframe src="https://cardtrack.com/embed/card?id=sm7-168" width="100%" height="160" style="border:0;max-width:460px" title="Underground Expedition price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>