With all of this talk about Verizon's horrible shared plan, I wanted to find a good (reputable) place to purchase a used 4g phone for the wife. Her upgrade isn't due until the end of July--about a month after the new plans are in place--and we're grandfathered into the original unlimited data plan. I'd like to hold onto that as long as possible and I believe, by then, the only way to do so is to either purchase a new phone at full list price (ain't gonna happen) or buy a used phone and activate it. Obviously, I can buy a used phone on eBay but wondering if anyone knows of a good place which specializes in used phones that I can trust. Thanks.