Thanks to a couple of tips this morning, we note that iPhone 4 bumpers are once again available in the Apple Store online. The cases, which retail for US$29.99, were taken off the virtual shelves during the 'Antennagate' free case giveaway period, just expired.

Interestingly, Apple's product images for the bumpers all include a product that isn't on sale yet -- the legendary, much-anticipated white iPhone 4.

Thanks Mike and Marc

This article was originally published on Tuaw.