I paid $80, but Amazon now has it for $48. I used the cage to babysit four rats for a month. It's in perfect condition. I would include the extra shelf and the water bottle, as well as a food bowl, so I would like to get $40.
The cage opens from both the top and the front. Easy to clean by pulling out the bottom tray. The addition of perches would make it work for small to medium sized birds - lots of room for more than one, and the extra ledge is easy to remove, or leave in for reptiles or rodents.