I sold an amp on ebay which was delivered fine and the guy left positive feedback and then 3 weeks later he's come back to me saying it doesn't work as he has just tested it.
If I bought something off ebay I reckon I'd try it straight away rather than wait 3 weeks. (he claimed he was waiting to have the matching cd player before trying it out). Also I think this guy bought the same item off ebay about a week ago but it was the amp and cd player in one auction - could he be trying to get rid of the one I sold as he's had to acquire another similar amp to get the cd player? His feedback is about 170 and about 97% / 98%. (I'm sure I've seen before somewhere that you can see all the items someone has bid on (to see if he did actually buy the same thing) but I've not been able to find it myself.
He's been ok with his communication and it is all written fine and not demanding I repay immediately etc about it but I've got a disputed transaction on paypal for item not as described and I'm having to go after royal mail as he thinks it must have been knocked in the post (it was sent by standard parcels with enhanced compensation).
It's my first "dodgy" transaction experience on e-bay so any help/suggestions would be appreciated.