This guy (thepreludedude) is a scammer that tried to get away with my $515 after agreeing on the sale of a Alpine iva-w505. He never shipped the unit then gave a million excuses why. When I requested a refund the excuses came again. He finally issued a refund by echeck only to have it denied by his bank twice. I gave him enough time to do the right thing but he chose to do wrong. I did file a claim with PP and have recovered my funds today so stay clear of this guy.