That store is right next to where I work. It's good for CPUs, fans and cables/screws but the rest I'd order from Newegg or Amazon. The added 6.25% tax is a killer. Even with that though, their CPU prices are the best.
That is a total of $1033 ($45MIR) I'd get everything but psu/gpu/ram as they don't seem to have decent prices on those. Otherwise it's comparable to newegg except that you have to pay sales tax. If you are not including windows or have a student copy then $933!