Nidoqueen #031 Mysterious Treasures Reverse Holofoil Price

Nidoqueen #031 price, trend & prediction

Nidoqueen #031 (Reverse Holofoil, Rare) from Mysterious Treasures (2007) has a market price of $8.80 raw as of October 14, 2026, the TCGplayer market price for this exact printing. It sits well above the set's median card ($2.61), ranking #59 of 244 priced printings. Over the last 30 days the price has edged up (+7.1%), +4.3% in the last week, +9.6% over 90 days. Its 180-day range is $7.45 to $8.80 — it is trading near the top of that range.

Graded copies of Nidoqueen sell for more than raw. Other grades we track: CGC 10 at $94.99. Graded medians come from recent eBay sold listings and refresh daily.

Nidoqueen #031 price prediction: if recent momentum continues, the 30-day trend for this card is upward. Momentum is pointing up: the price is higher across the windows we track (+7.1% over 30 days, +4.3% over 7 days, +9.6% 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.