Please don't add me out of the blue only just because I have items you're interested in.

Yes I know I have them.
No I'm not interested in trading them for your lowball trade offer, just because my inventory was scraped and you happened to find it. I'm not interested in selling them, and even if I was I wouldn't trade them for anything below market price, and I probably wouldn't bother doing it outside of Steam Marketplace anyways.