Don't know about the Caper Papers (I don't recall seeing them on the website.) Have you tired asking your booking agent? I have a couple from the Conquest I could scan and email to you if you can't get a sample from your agent. (Also have a Camp Carnival paper) As for the spa pricing, I don't think I can help you.. My wife doesn't bother with the spa tour anymore since we have gone to so many and that is normally when they hand out the lists. Services may be different from ship to ship and the prices may vary too.
Actually now that I pulled the Caper Paper out to look at it, it does list some SPa Special on the back pae (but not nearly everything they offer. If you are planning on having and hair styling or manicures done for the formal night, you need to book those first thing after you check into you room as those spots can go fast.
Jim (talking from the experience of dealing with a dissappointed wife with a broken nail!)
Should be 2 formals on a 7 day. A formal night and a Gala. Just have her book the nails and massage as soon as you are on the ship. The Caper paper will be in your cabin when you arrive and it should tell you which days they are on. Or just head to the spa and the staff will know.