Hey all, so im currently think about selling my i7 4470 on ebay in order to upgrade to the i7 4790k. What should i know when selling a CPU? By this I mean should i package it in any special way, and is there any information i should provide about my CPU other than how long ive been using it for? Im sorry if this is a stupid question, i just want to make sure that i am giving my buyer all the correct and proper information. Thank you very much for your help