B&H Photo has ongoing discounts on Canon gear. Here is a curated list. Canon EOS…
Canon EF-S 15-85mm f/3.5-5.6 IS For $599.99 (and 5D3 for $3080)
Top rated plus eBay seller getitdigital (>39200 ratings, 99.6% positive) has the Canon EF-S 15-85mm f/3.5-5.6 IS USM lens for . UV Filter & lens cap holder come as bonus items. Free shipping and USA warranty.
They also have brand new Canon EOS 5D Mark IIIs for . Free shipping and USA warranty.