Grumpig #020 Crystal Guardians Price

Grumpig #020 price, trend & prediction

Grumpig #020 (Normal, Rare) from Crystal Guardians (2006) has a market price of $0.88 raw as of October 12, 2026, the TCGplayer market price for this exact printing. For context, the median Crystal Guardians card is $12.62; this one ranks #164 of 187 priced printings. Over the last 30 days the price has held steady (−1.1%), −4.3% over 90 days. Its 180-day range is $0.86 to $0.94 — it is trading near the bottom of that range.

Grumpig #020 price prediction: if recent momentum continues, the 30-day trend for this card is downward. Momentum is pointing down: the price is lower across the windows we track (−1.1% over 30 days, +0.0% over 7 days, −4.3% 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.