While Amazon.com is primarily associated with used books, the website has proven to be a successful tool for finding virtually all electronics.  You’ll find almost any microphone on Amazon.com.  Searching is so easy.  Simply type in the brand/model #, and Amazon will quickly track the product for you.  We found oodles of mic brands, like Shure, Audio Technica, Sony, Neumann, Sennheiser, and more.  You won’t only save because Amazon offers some of the lowest prices on microphones, you’ll also save because many items are eligible for FREE Super Saver Shipping.  Amazon’s shipping policy depends on how often you order with them, and how quickly you want your order. Our experience is that if something is in stock, it arrives within days. Their return policy must be completed in 30 days and new merchandise must still be in its original packaging. If you pass the 30 day mark, you can just re-sell the product on Amazon.com.  Definitely one of the best places to find what you’re looking for.