How much will I save with a refurbished Tom Tom vs. New Tom Tom?
That will depend greatly on the model that you choose and where you get it from. Depending on the seller and the location you can typically receive between 10 and 50 percent off of the price that you would pay if you were to buy it brand new from the store.
Does a refurbished Tom Tom come with any kind of a warranty?
If you buy from an authorized reseller, either in person (at a retail location) or through a site such as Amazon then you will receive a warranty that ranges in length from 30-90 days. You should ask the reseller, or look at the terms on the site to find out exactly which warrantee you are getting before you buy. If you buy a refurbished model from a retail venue then you will have the same 30-90 days of protection. That way you will not be stuck out in the cold if you get a lemon. If you buy from a store, then you will want to do something that tests it out within the first day or so. That way if you have a lemon, then you will know as soon as possible and you can get it back to the store before the warrantee period is out. Do not wait for the last day to test it.
Will a refurbished Tom Tom come with the needed cords and mounts?
Yes, it should come with the cords, and if the original model comes with one, a case. A mount is something that you will have to buy. Check with your reseller before you buy to find out what specifically does and does not come with your model.