I have been watching a number of motorola V3i's and i have noticed they have been going for nearly £160 + postage. I know they are going in the carphonewarehouse for £120 + £10 topup. It makes far more sense to buy from the carphonewarehouse:
Try before you buy..........
Just shoip arround before you buy from ebay. There may be better deals elsewhere?
Thanks for reading hope this was helpful,