Welcome to the Sharp DX-B450P product page. Here you can find information and pricing for your Sharp DXB45DTH Genuine Sharp High-Yield Toner Cartridge. Easy online ordering of your , can be completed from this page. Tonerprice.com backs all of our cartridges with our exclusive warranty. As always, we provide free ground shipping on orders over $75 within the contiguous United States from 5 warehouses nationwide.