Need my fusebox replaced.

If your well versed on electrical work your cheapest route would be to go to a "you pull your own part" salvage and pull the box you need, possibly with any wiring connected. While removing the salvage part you will learn how to remove the box in question from your vehicle also. If you are not skilled in this area you should take it in to a shop and have the work done. Chances are the entire box is not the problem unless someone has installed the wrong amp fuses into it. Some late model PDC's and fuse boxes have relay's and circuits that do fail rarely but do.