I had a Texas Instruments 99-4/A but I gave that to a good home.
I still have one of the all black Atari 2600's with controllers and games
I have my C64C, with a 1541 II and 1581 drive.
I have a C128 that someone gave me with an original 1541
I have a Tandy TL 1000 with 768k RAM and 2 Floppy drives and some sort of hard drive with the old Renegade BBS software installed on it.
I have an old 486 dx 50 in a 3 foot tall tower with IBM's OS/2 Version 3 on it.
And that is about it. I need to get rid of some of that.