Help pricing valuation of some accessories for HP 41 series

[joshcheatwood]

Due to size limits of the photographs, please look at my Reddit post https://www.reddit.com/r/hpcalc/s/8nJSZNgzJR

Basically going to sell something for a friend but I don’t know the value.
There is a briefcase with a bunch of stuff here 82162A thermal printer and 82161A digital cassette drive 6 ROMs overlays and documents.

Thanks for your help.