Adorama cuts $30 off a selection of Sigma f/2.8 DN Art lenses, as listed below. Plus, each bundle comes with free shipping. Although the lenses are matched alone elsewhere, the extras in these bundles make them at least $30 less than anywhere else. Extras included are a Pro Optic 46mm Digital Essentials Filter Kit, Flashpoint CapKeeper #CK2 Lens Cap Leash, and Adorama LP99 LensPEN Lens Cleaner. The deals:

Of note, many of these lenses are now backorder but can still be ordered for shipping at a later date.