How much does a motor cost for a Shark Navigator vacuum?

In my experience, the cost of the motor is going to be more than the vacuum is worth. I know those shark navigators run anywhere from $99 to $200 depending on the model, but you're probably going to be better off just buying a new vacuum unfortunately. It's surprising, because those Shark Navigators are generally very solid vacuum's. I even reviewed it on my blog (http://www.hardwoodvacuum.net) about 6 months ago and found it to be one of the best in it's class. Hope that helps.

With a good vacuum cleaner you can buy a machine for about $ 100 or more you will have a good machine

Sometimes it’s easier and more profitable to buy new vacuum cleaner. Compare modes and prices ( Hoover, Miele, Shark) and make decision. Good luck