Cheapest place to get iPhone 5s screen replacement?

Does anyone know of a store like Best Buy or somewhere that will replace my iPhone 5s screen for under $100?

Don't go to Best Buy or Apple Store, they'll rip you off giving the same generic OEM parts. Instead, buy the parts online and have it replaced by some phone repairer. It will cost you less than $50.

iPhone 5S White: http://www.ebay.com/...1835941810

iPhone 5S Black: http://www.ebay.com/...1859868418

If you want to do it yourself: https://www.ifixit.com/...ment/30962