The Principality of Sealand is offering buy 1 get 1 free on Lord and Ladyships. It will run you £19.99 + £3.95 S/H, so about $50, but there is a 10% off coupon code wintershopcodes. Sealand is 550 square meters, basically just a platform built for World War II.
My dad loves to say "Lord and Lady Douche Bag" when he enters the room, so this might be the ideal Christmas gift for him. I don't know if my mom will acknowledge their sovereignty, though.