Keurig Espresso Maker for Repair (Brewster)

Item is a Keurig LavAzza Rivo Espresso Maker for repair. This machine, which comes with a built-in frothing accessory, is malfunctioning. It is not dead, but sometimes misdirects the water for the coffee into the frothing pitcher. A clean-out seemed to briefly fix the problem, but it is still there. If you are handy, and willing to spend some time with it, you could have a good espresso/cappucino/latte maker. There are tutorials online. Note that this machine ONLY takes LavAzza RIVO cups, which are a different size from the regular Keurig cups. Therefore, I am including ~50 Decaf pods and 50 regular pods.