Tropical Tidal Wave - HGSS18 (Worlds 10) [Staff] #HGSS18 (HGSS Promos) is worth about $1,400 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
Tropical Tidal Wave - HGSS18 (Worlds 10) [Staff] #HGSS18 is holding steady: $1,400.00 today, flat over 30 days and at its all-time high (2026-07-15). TCGplayer market price as of 2026-10-03, tracked daily since 2026-07-15. chart →
Price data for your app or store: ·
| TCGplayer market | $1400.00 | verify ↗ |
| TCGplayer lowest ask | $1000.00 |
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $1400.00 market price that is roughly $980 cash or $1,120 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
Tropical Tidal Wave - HGSS18 (Worlds 10) [Staff] [Normal] has a TCGplayer market price of $1400.00 as of 2026-10-02.
Tropical Tidal Wave - HGSS18 (Worlds 10) [Staff] #HGSS18 is holding steady: $1,400.00 today, flat over 30 days and at its all-time high (2026-07-15). TCGplayer market price as of 2026-10-03, tracked daily since 2026-07-15.
In TickerMint's daily data (since February 2024), the TCGplayer market price for Tropical Tidal Wave - HGSS18 (Worlds 10) [Staff] [Normal] (all conditions) peaked at $1400.00 (2026-07-15) and bottomed at $1400.00 (2026-07-15).
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