Thought I would take a crack at promoting some of my CoCo stuff for sale here.
BriteFace TRS80 Color Computer (CoCo) Intelligent Parallel Printer Interface
If you still print stuff, like ASCII porn, and have a centronics interface printer, this is a nice unit.
Radio Shack CCR81 Computer Cassette Recorder TRS-80 Tape Player 261208
You might find that rare tape game that isn't on the CoCo Archive. You'll need this.
TRS80 Tape Data Cable (Color Computer CoCo Cassette Interface Cable)
Connect to your modern computer and Audacity to load tape files
Tandy Radio Shack TRS80 Color Computer Floppy Drive 26-3022
The original floppy for the CoCo. I would have to cut 3 years worth of yards to save up for this bad boy.
Muraphone MM100 Modem for Retro Computers (TRS80 CoCo etc)
This is your gateway for getting downloading ASCII porn. You know you want to! Oh, and Hot CoCo magazine loved this modem.
p.s. Be sure to listen to the CoCoCrew Podcast and join the Color Computer Facebook group if you haven't yet.