Same Wis as mammoth hide, more AC than fine plate, and bonus to str & char as well. Plus a real pain in the A** to get the components to make. I'd guess it's value at about 4-5kpp, if anyone who makes one is willing to sell it. Only real problem is the deity restriction. Wish I could wear this one, instead of the Mith Marr imbued (which is only 2 wis, and takes a diamond to make, this takes a rose quartz).