Thanks to Ellie from Lostie.org.uk for the heads up.
Lost 2010 Wall Calendar
# Calendar: 12 pages
# Publisher: Meadwesvaco; Wal edition (August 1, 2009)
# Language: English
# ISBN-10: 0768894859
# ISBN-13: 978-0768894851
# Product Dimensions: 11.8 x 10.9 x 0.2 inches
Amazon Page
Lost Special Edition 2010 Calendar# Calendar: 130 pages
# Publisher: Meadwesvaco; Wal Spl edition (August 1, 2009)
# Language: English
# ISBN-10: 0768895596
# ISBN-13: 978-0768895599
Amazon Page