I don't have any of those K-cups to test it.  I just  thought I would list it as not working just in case it really doesn't work.  I know there's a lot of people on eBay looking for things that are a lower price that they can take apart and reuse and get nerdy with. 

The Keurig K-Classic Single-Serve K-Cup Pod Coffee Maker in Black offers a convenient and efficient way to brew your favorite coffee beverages. With its 10 bar pressure system, this pod coffee machine is designed to produce rich and flavorful espresso. The analog control panel and 10 oz bean/coffee capacity make it easy to use and perfect for coffee lovers who enjoy a quick and hassle-free brewing experience. Additionally, the included water tank and drip tray ensure easy maintenance and cleaning. Enjoy your favorite coffee drinks with the Keurig K-Classic K-Cup Pod Coffee Maker.