This padlock had a high bid of $114.49 (Plus $5.95 Shipping).
VERY NICE OLD PADLOCK. IT IS LISTED AS A "COMMEMORATIVE" LOCK. HAS AN IGLOO AND SUNRISE ON THE FRONT, THE BACK IS PLAIN. THE OFFICIAL NAME LISTED IS THE "NORTH POLE" LOCK (ADMIRAL BYRD'S EXP.) COMES WITH A KEY. THE PADLOCK COLLECTOR BOOK, PAGE 273, #7. MEASURES ABOUT 2 7/8" TALL. - eBay (25 May 2009)
Here is another lock that was put up for auction recently:
COMMEMORATIVE PADLOCK, NORTH POLE LOCK WITH KEY
A beautiful, solid brass warded - lever commemorative padlock made by Slaymaker. This lock commemorates Admiral Byrd's expedition to the North Pole. There are three locks in the commemorative series. The CQD, THE NORTH POLE and THE SKY KING (increasing order of difficulty to obtain). The lock is in excellent condition and works well with its operating key. SIZE: 2.0"w x 2.75"h x 0.5"d. 4.7oz - eBay (18 June 2009)
This padlock had a high bid of $19.95 but failed to meet the reserve price of $100 (Plus $5 Shipping).