Regarding the piano sheet music for sale: These items have been stored for a considerable number of years, so they may have age-related stains, discoloration, etc. Some are in good condition, seemingly never used, while others have writing (some pencil markings have been erased, others remain, and there may be pen markings). There may also be marks from clips, and the vinyl covers may have scratches. The condition varies. I have reviewed them, but please forgive any oversights. I try to describe the condition as accurately as possible, but please refrain from purchasing if you are overly concerned about the condition. Shipping will be in an envelope with a waterproof plastic bag (without bubble wrap). Thank you for your understanding. These items have been stored for many years, but are in relatively good condition. Shipping will be the most economical "outside standard size" mail. I am also selling two other books from the same set that have some writing in them.