A good friend of mine has a Hy. She is a sweet, loving bird, but expensive to maintain. She goes through custom stainless cages at a rate of 1 per every 18 months, so they bought one and had a welder weld the joints and bolts in place. That cage, plus labor cost $3,000. It is 3 years old and they have had the welder come out for spot repairs every year. Grooming a hy costs about 30 bucks every 3 months, food is about 200 a month and toys a whopping 400 dollars a month. I doubt the 500 dollar hy was legit. Perhaps they intended to type 5000, but still, that is cheap. In the Lake Forest branch of Omars Exotic Birds they have a pair selling for 18,000. Princess is also LOUD, my friend was sued by her neighbors after filing 5 noise complaints with the police. They ended up hiring a contractor to put sonex foam in the walls to keep noise down. These are "quiet birds" in that they dont make loud noise as often as a cockatoo, but their lungs are HUGE. When she wanted to be heard, she was....and it was too much. If you can get past the noise and money, she is a great bird. She is friendly, smart, was easy for her owner to train and is a loving member of the family...errrr flock. While you could certainly spend less on upkeep, I am of the general oppinion that a pet owner has a responsibility to do EVERYTHING possible to keep their pet happy. If you cant afford it, don't get the animal.