aivituvin pet playpen guinea pig cage small animal rabbit exercise pen with waterproof floor liner - extension playpen only air71 48.0"l x 48.0"w x 24.0"h is up for auction in Pet Supplies. The current bid is $1.00, 97% below the $39.98 MSRP, in As Is condition. Bid on this item at our Louisville - Intermodal Dr. location before the auction closes.