Switch sales fell 46% year-over-year during its first quarter, Nintendo said, reinvigorating consumer and investor interest in what next-generation console will replace it as it limps toward the finish line.

Nintendo on Friday reported a 55% drop in profit as sales of its seven-year-old Switch console have dropped off. Shares dropped nearly 10% on Friday after the disappointing earnings report.

Nintendo sold 2.1 million units of its flagship Switch consoles, down 46% from the 3.91 million units it sold in the year ago period.