Here are various marketing price books and such, to give an idea of what the original retail price of a new PDP-11 was. Note that the images listed in each book are scans of the actual pages, and so tend to be large (usually in the 700-1000KB range).
For those reading this as a simple text file, all of the images are available at ftp.village.org in the directory:
/pub/pdp-11/faq.pages/price.images