Best Buy's already taken to offering Microsoft's Kin One for free and the Two for $49 on sale, but it looks like Verizon's officially lowering the price tag on its socialphones: the Kin One will henceforth be $29 while the Two drops to $49 for good. The ever-reliable Ina Fried at CNET says the move is a direct response to lagging sales; workers at one Verizon store told her that Kin devices are being outsold by the Palm Pre. (Ouch -- for both the Kin and the Pre.) Unfortunately, both devices will still require a $29/month or higher data plan, making their total cost of ownership about the same as Verizon's other, far more ca