Fans now have a chance to get their hands on thousands of Rivers Cuomo's old demos. The Weezer frontman announced he is selling two-thousand-655 old demos. He packaged them up into different eras each sold each selling for 9 bucks. Cuomo left some disclaimers saying that some of them might feature him rambling, have silence, or have been already leaked. He's selling them through his "Mister Rivers Neighborhood" website which he created for a coding final.