Yup, the US prices are increasing more than the UK prices.
Now, if the table of prices I received was correct, it looks like the price increases may not be as large for Fantasy Express as I feared, so I might be able to leave the print prices alone and not have to change them.
Note that right now, as long as the print copy prices do not go up too much (or not much more than what I think will be happening), then I can leave the Fantasy Express prices alone.
Then again, I set my print books at a fixed price and my profit fluctuates based on the actual print costs (which sometimes do fluctuate slightly from day to day).
For publishers like the one you mention, if you look at thier prices, it is obvious that they set it so that they make the same profit on the book on every sale, so their prices fluctuate up and down
Looking at their RMU Core Law -- listed as a 287 page book
Softcover, Standard Color Book $42.75
Hardcover, Standard Color Book $47.32
Essentially, they are getting $25 of margin off each book....
so the Softcover costs about 17.75 to print, and hardcover is 22.32 to print.
The odd number of cents tells us that they are keeping their margins the same, so when the print costs go up, so will the prices automatically....
Where as, Fantasy Express (which is 13 pages more), will remain the same price unless I manually go in an update the prices. because I did NOT check the box that said "Keep the Margin"
PDF + Softcover, Standard Color Book $57.75
PDF + Hardcover, Standard Color Book $62.32
It is obvious that they dropped from $25 to $15 for the PDF on these two....
so for a bundle, they are making $45 per book.
[update: finally found the cost calculator for print product and got the accurate print costs]