curious, he says hes really busy, used vendor multiple times, trust him completely, curious if anyone has had there order marked shipped yesterday/last night so far? but its been nearly 3 days and still hasnt marked shipped, given he was off for 2 days before hand and only recently got back on, and the markets down :(
This isn't going to be any help because you already know this, but he has said he is really busy. 3 days is kinda much, so maybe shoot him a message, maybe your order got hidden by other orders.
He is the shit though