I'm sure many of us in this group have interesting stories to tell, I have dozens. Seems as soon as neighbours find out you have serious equiptment and part supplies they figure you can fix anything electronic, (80% I fix for $20), but....
1) A local yokel has a large collection of 8-track country tapes, but no tape player and finds a $5 unit at a flea market. He dumps it on me, 1 hr later it's working ok and I charge him $20. The yokel bach's, "how can you charge me $20 for something that's only worth $5 !!", so I ended up with an 8-track that I played "Don't look Ethel" etc. for awhile.2) Friend brings in a VHS unit, I open it, the damn pulleys are all hairy. The fella explains his cat sits on the unit for years and years. How much would you charge to sort out cat hair in a VHS unit...5 hrs, and $100 on the cheap, the unit is worth $50 new.
I've got lot's more, hoping to hear some from the rest of this clan. Ken ET (Electronic Technician) at large.