Thunder Mountain ◇ #191 Lost Thunder Holofoil Price

Thunder Mountain ◇ #191 price, trend & prediction

Thunder Mountain ◇ #191 (Holofoil, Rare Prism Star) from Lost Thunder (2018) has a market price of $1.68 raw as of October 9, 2026, the TCGplayer market price for this exact printing. For context, the median Lost Thunder card is $0.94; this one ranks #144 of 377 priced printings. Over the last 30 days the price has fallen (−21.9%), −9.7% in the last week, +5.7% over 90 days. Its 180-day range is $1.37 to $2.34.

Graded copies of Thunder Mountain ◇ sell for more than raw. Other grades we track: BGS 9.5 at $34.99. Graded medians come from recent eBay sold listings and refresh daily.

Thunder Mountain ◇ #191 price prediction: if recent momentum continues, the 30-day trend for this card is mixed. Momentum is mixed: short- and longer-term moves disagree (−21.9% over 30 days, −9.7% over 7 days, +5.7% over 90 days). This is a read of past price moves, not a model forecast and not investment advice — see the forecast methodology and public accuracy scoreboard for how our ML outlooks are built and scored.