Very nice PDP-8, -11, -10 kits here for some folks, might be too late for 2024, though.

https://obsolescence.dev/pidp10.html

Tools! Pinecil, bench power supplies, battery compressed-air blowers, chip pullers, EPROM programmers, RAM testers, disk drive cleaners, video capture gear, Greaseweazle. Lots of relatively inexpensive stuff can enable whole new projects.

How about a BlueSCSI?

https://scsi.blue/

I had hopes that revive machines[1] would ship but follows on twitters show they are just getting to the ID tapeout and making plastic injection molds.

I want to do a retro pi machine, but I dont have a good case or controller in mind.

[1] https://revive-machines.com/index-en.html