All the ferret and cage business aside, I must warn you that if a new parrot cage seems to be over budget now, then you probably can't afford a parrot (rather that kind of parrot). See the discussion we had about the cost of parrot ownership:
viewtopic.php?f=7&t=320If $500-$1000 seems like too much to spend on a cage which can easily last 10-20 years, how are you going to feel about dropping $1000 every single year on toys, food, perches, accessories, and vet bills?
Almost any parrot can easily go through $200 worth of perches each year, $20 per month on food is a low ball (that's $240 a year), $40 for 3-5 toys a month ($480/year), yearly vet visit $100 (sure depends where you are and could be less but also could be a LOT more, believe me). This does not even include the cost of replacing all teflon pan/appliances, getting trees/playgyms/stands, vacs, air filters, humidifier, rugs/mats, etc. You're probably looking at spending $1500-$2000 in the first year not even including the cage or the bird.
I get very concerned when people say they can barely afford the price of cage/bird because in the grand scheme of things, those are the smallest component of the long term cost of parrot ownership. This is not to say you cannot diversify your budget for a different kind of parrot though. When someone has $1000 to spend, they shouldn't be looking at a $1000 bird but rather a $300 parrot cause all the other stuff will easily add up to that. I don't want to discourage you from getting a parrot, but I want you to strongly think through the long term costs because you can expect to spend as much as a new cage or more every year that bird lives. And they can live a very long time.