Black marks on pages are on the lamination are water base and can be removed with a damp tissue. I usually ship within 24 hours after payment but  /////USPS 1st Class is very slow and sometimes takes up to 2 weeks and sometimes 4 or more./////    Item is a single (SHEET) page........  Most of my pages are approximately 17" X 23" in size. Page is from bound volume and is considered as USED. ALL MY PAGES ARE GUARANTEED TO BE ORIGINAL (NOT Copies or Reproductions) Have had 100% FEEDBACK for 25 years. . Shipping, U.S.A. I combine SHIPPING with $0.50 for each additional Item. ...... On INTERNATIONAL SHIPMENTS $16.95. I COMBINE SHIPPING FOR EACH ADDITIONAL ITEM $2.50 for INTERNATIONAL. .......Shipments to CANADA  $12.75.