Automatic Litterbox Central

I recently bought an old model LitterSweep on clearance for only $32 at Petco. Orginally it was selling for $140. Had I paid full price for it I would have been severely disspointed with it but for only 32 bucks i'm happy. I got it about 1 month ago and it was the last one left so I don't know if anyone will be succesful in finding one for that price. However, to make it even better I recently went to PetSmart and they the hood and the ramp for the littersweep on clearance for $5 and $2 respectively. I just thought I would let everyone know in case someone was interested.