These graphs would have been a lot more interesting if I did this from the start, please accept my apologies. It will be fun to see how they trend over time during, and (hopefully) after this RAM nonsense sorts itself out.
Also, Amazon prices will never show in the history graphs as they forbid it if you're a member of their affiliate program, aaand AliExpress figures will be tracked once they let me into their API funhouse. So some prices may still be a bit wonky or wrong, but we're getting there..