Valve's cheapest Steam Deck model just got cheaper. The Steam Deck LCD 256GB will be 80 percent off for Black Friday 2025, making it somehow $20 less than the portable gaming console that Nintendo released back in 2017. Normally $400, Valve's three-year-old PC gaming handheld will be 20 percent off through December 1, making it just $320 to pick up compared to a new Switch after Nintendo raised the prices earlier this year over tariffs.