#15166
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✦ Chase Index #15166·Set rank #159
Underground Expedition
Uncommon
CELESTIAL STORM·#150·AUG 2018·TRAINER
Uncommon
Current market price
$0.19
-42.4%
7d
-42.4%
All time
NORMAL · TCGPLAYER · 2026-05-13
Sun & Moon
Celestial Storm - View full set →01 · All-time high
$0.33
10 snapshots
02 · All-time low
$0.19
since 2026-05-04
03 · Set rank
#159
of 187 in CES
04 · Tracking since
2026-05-04
10 price snapshots
01 · Price history
10 snapshots
Building price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Total return
-42.4%
Price range
$0.19 → $0.33
Snapshots
10
Tracking since
2026-05-04
02 · About this card
Card facts · attributes
Celestial Storm, tracked.
Underground Expedition is a Uncommon from Celestial Storm. Released AUG 2018.
Currently ranked #15166 on the Chase Index - our composite score across price, community chases, and page views.
Since first tracked, the price has declined 42.4% in total.
Card number
#150
Released
AUG 2018
Rarity
Uncommon
Supertype
Trainer
Series
Sun & Moon
Market source
Market price · Updated daily
03 · Variants
2 variants
Different variants, different prices.
Holofoil, reverse, 1st edition — each variant trades at its own price band. The current market column is what feeds the index.
| Variant | Low | Mid | Market | High |
|---|---|---|---|---|
| Normalcurrent | $0.10 | $0.25 | $0.19 | $1.49 |
| Reverse Holofoil | $0.20 | $0.40 | $0.33 | $1.12 |
04 · Related cards
From the same set
More from Celestial Storm.
Top chases from the same expansion — ranked by Chase Index score.
06 · Reference desk
Underground Expedition, explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01
Is Underground Expedition from Celestial Storm a good investment?
We track prices, not provide investment advice. The Chase Index rank and price history above show how collector demand has moved since we started tracking this card.
Q.02
How is the market price determined?
We pull daily snapshots of the market price - the median of recent Near Mint sales. The current figure reflects the Normal variant.
Q.03
What does the Chase Index rank mean?
The Chase Index ranks cards on a composite score: 50% market price percentile, 30% community chases, 20% recent page views. A card near the top leads on all three dimensions.