RAM prices have exploded. AI data centers are devouring global memory supply, and manufacturers like Micron are already sold out for 2026. The result: DDR4 kits that were $60 six months ago now cost $150+. DDR5 is even worse. CyberPowerPC warned customers of a 500% surge. Analysts don't expect relief until late 2027 at the earliest. When every dollar counts, buying at the wrong time can cost you $50–100 per kit. But how do you know if today's price is actually good or just less bad?