Don't ask why now, don't ask why 32GB, just know that if you want to BOGO (buy-one-get-one-free) a 2010 iPhone 4 -- again -- head on over to Best Buy.
Buy the Apple® iPhone® 4 32GB and get one FREE. Choose from Verizon or AT&T.
In-store only. Stores open Friday, 10:00 a.m.-10:00 p.m. and Saturday, 10:00 a.m.-7:00 p.m. 2-year activation required on each phone.¹
While you'll still end up paying thousands of dollars over the course of those contracts, and may well decide an iPhone 4S has better overall value in the long run, if you're strapped for up-front cash now, it's a good deal.
Source: Best Buy, thanks Gregg!