I for mail out sooner for get it now bids all the time. I don't know what this seiller's reasons is, but the reason why I mail them out sooner if a get it now is used is because some one might use the get it now before the auction ends so, that means my auction ended earlier then expected, so I should send earlier then expected, LOL Just my logic :) Another reason for me sending get it now early is because I might have a 21 day auction and if some one uses the buy it now I am not going to let them wait 21 days from when my auction is suppose to end, so I send early, Plus spending more credits means the package should be sent out early :)