Tropical Tidal Wave - HGSS18 (Worlds 10) [Participation]
HGSS Promos · #HGSS18/102 · Promo · 2010
Price history
Loading chart…
Buy it now on eBay
Loading live listings…
Live from eBay · affiliate links support CardPrice · see recent sold results →
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.
How much is Tropical Tidal Wave - HGSS18 (Worlds 10) [Participation] #HGSS18/102 worth?
Right now (September 30, 2026) the going rate for an ungraded Tropical Tidal Wave - HGSS18 (Worlds 10) [Participation] #HGSS18/102 from HGSS Promos is about $649.99.
Grading changes the math on this one: a PSA 10 is valued around $25,387.00, roughly 39.1x the raw price, while a PSA 9 sits near $21,155.51.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Tropical Tidal Wave - HGSS18 (Worlds 10) [Participation] has moved over time.