Craigslist, I found the front one with tire for $100 obo or both for $225 with tires and brand new rotors! check them out--->
http://sandiego.craigslist.org/esd/mcy/2974528171.html The rest like the front end, I found for $100 complete with headlight, but it's all chrome, not for me. They do go for hundreds of dollars lol but you can find it for cheap! Helpfull keywords: fatboy, fat boy, harley parts, wideglide, harley front end, and harley forks. Goodluck