FDR stamp sheets--Scott and similar items

-RETURNS-I want the buyer to be happy with their purchases and allow a hassle free 10 day return privilege. Naturally, I expect you to return the same item in the same condition that I sent out. Normally, no postage or handling will be refunded…To ensure I get the same item back that I sent, I try to mark items (hidden), maintain pics, and copy centerfolds, etc..Kindly send me an email on your intent to return an item…..A small number of items that have been certified, graded, and slabbed by independent third parties may be listed as non-returnable..