Compare the price for printed book available from various booksellers
The following can be used for any books, not just Christian books.
They might not include some Christian retailers so perhaps use these first then compare with specific retailers.
New Zealand sites
|Bookish is a New Zealand site that compares international retailers plus some local (including local Christian e.g. Manna Christian stores) retailers. Also includes Koorong. Gives the price and the shipping cost.|
International price comparison sites
Track the prices of particular books
To include the shipping costs, enter your country as the destination.
eReaderIQ has a number of tools for getting email alerts when books drop to a certain price or when books by your nominated authors drop in price etc. There is also a Chrome extension that allows you to add books you want to track, directly from the Kindle site.