I'd do it for half that! No, seriously, if you back up you data to Carbonite, you should be able to restore to the new system. That's kinda what those kind of backup services are for. That will not backup programs... you will have to re-install those yourself(some may need updates). Staples won't transfer programs either.
However, I would do as Chuck suggested, and copy the data to an external drive or thumb drive. Then copy again to the new computer.