AT&T is having a spring sale on 5 smartphones, including the Samsung Focus and LG Quantum. You can grab either one for a slim $49.99 with a new two-year commitment. This deal is good on AT&T's website or at any company-owned retail store.
Actually, this is interesting because the prices went up from $0.01 a few days ago for some of these (but not others) but hey, what's $50 between friends? (Even if it is AT&T).