Underground Expedition
Celestial Storm · #168/168 · Rare Ultra · 2018
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.
How much is Underground Expedition #168/168 worth?
A raw copy of Underground Expedition #168/168 (Celestial Storm, 2018) is worth about $38.79 right now, based on the latest market data from November 4, 2026.
Grading changes the math on this one: a PSA 10 is valued around $166.00, roughly 4.3x the raw price, while a PSA 9 sits near $47.50. 427 copies have been graded to date, and 61% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Underground Expedition has moved over time.
