The Samsung Nexus S -- the newest "Pure Google" Android smartphone with a smattering improvements over the Nexus One -- is now available for purchase from Best Buy Mobile online. Best Buy's thrown in free overnight shipping, so if you don't mind waiting a day, you can save a few bucks. The phone runs $199 on contract, $529 outright.
Best Buy stores -- the only place you can buy the Nexus S -- open early today at 8 a.m. local time. Our man on the street, Dieter Bohn (who really should get off the streets) reported no line at a Best Buy in Miami -- and we're really not expecting anything other than a mild nerd rush for the Nexus S. It's just not high on the regular public's radar. That said, quantities are finite, there's a two-per-customer limit, so it's wise to get yours sooner rather than later.
A reminder that the Nexus S, while unlocked (meaning it can take any SIM card), can only use T-Mobile 3G in the United States. It'll get European 3G just fine, but note that while you can use it on AT&T, you'll not have the faster data speeds. [Unsubsidized Nexus S; T-Mobile-subsidized Nexus S]
And don't forget that we'll be announce the winner of our Nexus S giveaway tonight on the Android Central Podcast, which starts at 9 p.m. EST.
Update: Dieter reports that he wasn't allowed to purchase two phones. If anyone gives you any trouble, show them this story.
Update 2: And lest we forget our European readers (hi!), you can snag the Nexus S from Carphone Warehouse with none of that pesky AWS band stuff.