Graded values
updated 2026-07-06Grade 9.5 price history$6,984.00
Grade 9.5 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Tropical Tidal Wave - HGSS18 (Worlds 10) [Finalist] #HGSS18/102 worth?
Tropical Tidal Wave - HGSS18 (Worlds 10) [Finalist] #HGSS18/102 from HGSS Promos. It is a Promo card. Prices update nightly from live market data — check the chart above for the full price history, or compare against recent eBay sold listings for graded and raw copies.