Most anything you can buy in a brick & mortar retail shop can be found less expensively online. The main drawback to buying online is the lack of authorized purchasing and no warranty covering those products.
The upside in this instance is that a warranty for the products you're buying is a rather irrelevant entity so now that I've run off at the mouth the answer to what you're asking is Yes //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif