Here's someone advertising a much too small wire bottom cage:
Rabbit Cage -Buying Your Kids A Bunny For Easter?
And the same thing but with a different title: (?)
Large Wire Rabbit Cage for Sale
I don't know about this one, but someone wants a 36X18 cage for 2 pigs...
WANTED LARGE CAGE FOR 2 GUINEA PIGS
This one's advertising an exercise ball:
for sale guinea pig ball
Too small cage, but it does say a guinea pig was housed in it
temporarily:
Small Pet Cages
This sounds like a breeder:
Will adopt unwanted reptiles.