Check the listing for details. Large Lot US Errors-EFO's/Imperfs/Shifts/Misperfs/Covers/More-Huge Mix-High CV$. Listed at 599.00 USD. Large Lot US Errors-EFO's/Imperfs/Shifts/Misperfs/Covers/More-Huge Mix-High CV$ Nice large group of the popular Errors, Freaks & Oddities (EFO's) in US Stamps Obtained in a previous box lot purchase. I don't collect these, although they are very interesting. High catalogue value and includes a broad spectrum of material such as: imperfs, misperfs, color shifts, covers (from a previous Gold Medal exhibit), vintage to modern - with items as far back as 1860's (multiple #65's) - and much more . . . Condition as shown, but more pictures available upon request. ALL BEST OFFERS CONSIDERED. They belong with a specialist and/or someone who can appreciate them more the me. Handling time listed as up to 3-days, however, I frequently ship within 24 hours of confirmed payment. Listing and template services provided by inkFrog