My retrocomputing bucket list, updated:
• Commodore PET (if I had a spare $2000, I could get a rare as fuck SuperPET today, without even leaving town)
• Unisys ICON (a total pipe dream, there are like six of them left after the Ministry of Education fed them all into a wood chipper in the 90s)
• IBM PC XT (not so hard to find, just expensive)
• A Ukrainian-made Sinclair ZX Spectrum clone (Slava Ukraini! Herojam slava!)
• Neo•Geo MVS (I'd love the full stand up arcade, I'd settle for a consolized board)
In the past few years, I've acquired several important systems I'll never sell: My Amiga 1200, my self-build Commodore 64 SixtyClone, my KS1 ZX Spectrum Next, and now my Apple IIgs. I doubt I'll ever have all my bucket list computers, but you never know what tomorrow will bring.