Picked up a Riccar R20UP from an estate auction. Won it for $25 Came with the original manual and a box of EnviroCare bags. Whole machine was filthy but the motor sounded good. After a strip down/bath and a new set of filters it works beautifully! Has tons of suction thanks to the big dual stage motor (working and sealed waterlift pictured). Its an oddball but neat machine, grooms/agitates very well as expected from a Riccar. I'm very pleased to have this in my collection.