I do agree, but so many birds are over priced in America. I would pay about 120 for a parrotlet if I knew it was a healthy bird. I think certain birds here are too cheap however. Finches for a fiver and cheap 10 quid cages on Ebay or Amazon just encourage people to impulse by birds. Also, budgies, I think at least, should be more expensive, £40 minimum.
I don't buy birds because they are cheap, I will but birds because I like them and know I can give it the care it needs. Cheap birds, or any other pet for that matter, encourage the opposite of this.