The Verizon v3c and v3m need a Motorola charger for whatever reason (probably so Verizon could push more chargers).

I've found that BlackBerry chargers don't work on the Verizon RAZRs, however, you can use the RAZR charger on the BlackBerry.

If the phone isn't physically damaged (i.e. smashed, LCD cracked) and not water-damaged, you can usually get a refurb for $50 if the phone is out-of-warranty.