Professor's Letter #146a BREAKthrough Price

Professor's Letter #146a price, trend & prediction

Professor's Letter #146a (Normal, Uncommon) from BREAKthrough (2015) has a market price of $0.32 raw as of October 14, 2026, the TCGplayer market price for this exact printing. For context, the median BREAKthrough card is $0.63; this one ranks #231 of 303 priced printings. Over the last 30 days the price has eased (−3.0%), −5.9% in the last week, +0.0% over 90 days. Its 180-day range is $0.29 to $0.39.

Professor's Letter #146a 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 (−3.0% over 30 days, −5.9% over 7 days, +0.0% 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.