[bradart]

Just be sure NOT to activate the diamond when you get it. Don't even turn it on. If they register that ESN with your account, thats when a snafu can occur and might blacklist your ESN. On the subject of the Touch Pro, I would try my hardest to get the TP first and activate that because, sometimes, they program your phone over the air, so you'll have no control over what happens with the Diamond ESN if turn it on. Working for Radioshack, i've seen it happen before. So, in summation, leave the diamond in the box, call to make sure the ESN is clear on the TP, activate the TP, sell the Diamond. Dance.