Oval Window Sticker and Source
Bumper Sticker and Source
Keyring and Source
Mug and Source
T-Shirt (Mens Ladies) - source isn't available (eff you, Vistaprint) but it's not rocket science to redo them.
(Font used is "Walcott Gothic Hollywood" at 150pt and the shirts are their "Basic" line. Whoopdeedoo.)

You do know cafepress is still around, right?