Just found Richard Price's Lush Life for $7 at a used bookstore. Total surprise. Keeping my eyes peeled for Goldberg's Marathon Man and James (or is it John?) Carlos Blake's Friends of Pancho Villa, but no luck so far. May have to order those online.
It's funny how I can go to a bookstore and drop (sometimes) inordinate amounts of money on a book, but cheap books online that add shipping charges somehow fail to "get" me. Must be the lack of instant gratification.