What's the sweet spot price for a decent 32GB DDR4 kit in 2025?

$50–$70, with around $60 being the sweet spot for something reliable. Stick with brands like Corsair, G.Skill, or Crucial for peace of mind. A 3200MHz CL16 kit is the standard “good enough” spec — anything faster barely matters for most people. If you’re on a DDR4 board, this is the cheapest RAM will ever be, so just grab a 2x16GB kit in that range and move on.