Thank you for your inquiry. Allmusic is a site to help music lovers discover new music, revisit the classics and research their favorite artist. We do not sell any products directly on our site. While we do have some third-party links to streaming or retail services under the "stream & buy" tab, many albums (especially rare or out-of-print albums) will be hard to find.
Our best suggestion is to check local used music shops or online auction services. Thanks for visiting AllMusic!