In an attempt to enter the Guinness Book of World Records, the independent league Brockton Rox will sell an $80 Hot Dog starting on July 23rd which happens to be National Hot Dog Day. The dog will be a half pounder, deep fried and rolled in truffle oil, coated with porcini dust, sprinkled with white truffle shavings, and topped with creme fraiche, caviar and fresh roe. The previous record for most expensive hot dog is $69 at the New York City restaurant Serendipity 3. On the field, the Rox are managed by former Red Sox first baseman Bill Buckner.
UPDATE: They only sold two of the hot dogs. Link contains a picture of the hotdog.