Actually compared to many games for other systems it isnt as rare as it was 5 years ago. there have been close to a dozen cib stadium events on ebay and 3 sealed copies. at this point in time i crown air raid for the 2600 the king of rare cib games. one known box. even loose copies are starting to pile up in the who owns thread.
Stadium events complete is still a hard title to find, but there have been a lot show up the last few years. compared to when NA started and less than a few were known.
NES Collection: 83.73% Completed
Carts: 709/766
Manuals: 616/765
Boxes: 594/761
NES Collection: 83.73% Completed
Carts: 709/766
Manuals: 616/765
Boxes: 594/761