I saw one in the Denver Post for $400 this past week. You might want to try www.denverpost.com and check the classifieds. Probably wouldn't be too bad of a drive from SLC. Not sure what year it's from.
Is your Bestop for a '73 CJ5 and is it a Supertop? I have been looking to replace by badly worn top for a '75 CJ5. If it is a Supertop and you are willing to go cheap (as I am a cheap guy) I would definitely want it. I am assuming all mounting hardware would be included. I could pick it up because I live in Ogden.
Dont sweat the petty stuff and dont pet the sweaty stuff