Selling parts and lack of manners.

I think it's a communication problem. If you want to buy something just say it. I want to buy this item, then work out the terms, additional pictures, shipping and payment promptly like in the next twenty four hours. To me that is reasonable. If it falls apart so be it, then move on to the next buyer in line.

To me saying I'm interested is like window shopping. If I have two people and one is interested and one wants to buy, guess what? I'm going to sell it to someone that wants to buy it. :D

I think that's fair as a buyer or a seller.