SLABS MAY CONTAIN SCRATCHES, RUBBING, DEBRIS INSIDE THE CASE AND/OR NEWTON RINGS. FEEL FREE TO MESSAGE ME FOR SPECIFIC CONDITION OR ANY QUESTIONS YOU HAVE BEFORE YOU BUY.  SHIPPING INCLUDES INSURANCE AND I DO COMBINE SHIPPING, USE THE "REQUEST TOTAL" IN YOUR CART. CHECK OUT MY OTHER LISTINGS FOR MORE BOOKS!!!  INTERNATIONAL BUYERS, TO SAVE YOU SHIPPING COSTS FOR MULTIPLE ITEMS. CONTACT ME SO I CAN CREATE A NEW LISTING WITH ALL THE ITEMS YOU WANT TO BUY, THAT WAY YOU ONLY PAY ONE SHIPPING CHARGE FROM THE eBAY GLOBAL SHIPPING PROGRAM!!!