I need a stainess steel cage for my cockatoo so he can spend time with us out on our back patio. It has to be stainless steel to stand up to weather conditions as it wil stay on the patio al year round. Who has the best deals on stainless stee cages for those of you that have purchased one? I am looking for a non-playtop one, maybe dome at the top? Wanting the best deal possible...Thanks