i thought they were under $100 also, till i found out that is the price for each, then you have to buy the mounting brackets. but they are worth it. do a search and there are tons of pics. they really are worth the money. they look nice, fold back, don't vibrate, and clean up the bike lines. good luck.
i used some chrome allen bolts from ace hardware. in fact, i replaced all the ulgy "gold wanna-be" fairing bolts.