This Guy Definitely Has More CPUs Than You Do

Ahh, from the title I was hoping for someone who'd amassed a hobby supercomputer or something.

While I'm thinking along those lines: would the effective processing power of all of Cat Vaska's old CPUs be anything substantial, or is my year old Retina MacBook more powerful than everything he's got?

No 6502?

Was hoping for more engineering samples, m'self. Like one of those P2 "500" early P3's.

He also has a cool rug to go with it.