I went to restore the 3 items on one of the pages in the infirmary after a long day of playing. Total cost was UNDER 1000 sapphires. As I clicked revive all (maybe 50 units, maybe even less) it switched pages, and restored more like 1000 units of unknown types and cost me over 5000 sapphires.  I would GLADLY let you have the dead back I did not ask to revive in return for the sapphires it cost me. I NEVER spend 5000 or even 1000 on reviving any one type.