If you're patient and persistent, you won't have to pay $100+ for any of those books. It took me about two years of searching on the internet, but I was able to locate a copy of Five Points for $25. What a deal! If they had two copies, I would've bought another one to sell on eBay. ;) You may want to check with them, though - it was Spectram Magic in Canada. www.spectram.com
They still have Five Points listed, so they may still have copies (it was about a year ago that I ordered from them). Keep in mind that the prices listed are Canadian dollars.
Heck, forget about all that - I'm gonna e-mail them, see if it's still available, buy it, and sell it on eBay for a huge profit. :)