stores that help customers with no credit?

I need a new vaccum cleaner. i have been through 3 in the last two years. i want to buy a strong vaccum that will not need replacing for a long time. my problem is i dont have 3 or 4 hundred dollars sitting around to spend on a vaccum. is there any stores that offer a same as cash or 6 months/ one year no payments on any cards that can be obtained by someone with absolutley no credit?