Still on the fence about whether to switch to an iPhone on Verizon’s largest 3G voice and data network? If you’re a current AT&T subscriber with an iPhone 4, Verizon is offering at least $200 for your iPhone if you trade it in, and you can instantly use that towards your iPhone 4 purchase on Big Red. Could you get $350-$475 on eBay or Craigslist? Why sure, but you don’t have to meet some sketchy computer hacker in a dark hallway this way… Anyone going to take Verizon up on this offer?

UPDATE: We have confirmed Verizon’s trade-in program applies not just to Verizon handsets but to handsets from other carriers including an AT&T iPhone.