I have a number of Pistols and Rifles I may put up for sale, should I just start a thread for each one?
Not really, just list them with a solid description and link to photos if you can't upload them to the thread.
List away as a 'valuation only' thread
Yep, start a thread for each unless they are really cheap and can be dealt with quickly in one thread, but if it were me I'd want separate threads for guns as it will get more interest if people know what they are viewing from the title
Making a mockery of growing old gracefully since I retired