From IPDB:

"Production ended in 2012 after 5 sample production games and 50 regular production games were built. (The two hand-built prototypes are not included in our Production Run quantity of 55. The 5 sample production games were built individually and not in a factory setting by a group of people.) The 50 regular production games carried a numbered plaque (1 of 100, etc.) and only the first nine games off of the production line have a number that corresponds to its actual place in the production line. Beyond that, buyers were allowed to select from any remaining number in that range to be on their plaques, regardless of the actual place in production that each game occurred. Therefore, some of the 50 games produced may carry a plaque numbered between 51 and 100. Parts are in existence for an additional 50 games."

Sending a PM as well..