Klefki #066 Phantom Forces Price

Klefki #066 price, trend & prediction

Klefki #066 (Normal, Uncommon) from Phantom Forces (2014) has a market price of $0.34 raw as of October 9, 2026, the TCGplayer market price for this exact printing. For context, the median Phantom Forces card is $0.64; this one ranks #177 of 224 priced printings. Over the last 30 days the price has eased (−2.9%), +6.3% over 90 days. Its 180-day range is $0.27 to $0.36.

Klefki #066 price prediction: if recent momentum continues, the 30-day trend for this card is mixed. Momentum is mixed: short- and longer-term moves disagree (−2.9% over 30 days, +0.0% over 7 days, +6.3% 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.