Context: Just a while ago it seemed like gaming notebooks were only being manufactured by a handful of specialist resellers and were built to spec , not mass produced . The sales were by no means really great but they did produce more mark up 's on each unit than others . I ' m pretty sure everybody would have liked to have had one however could not seriously justify it .

Question: Why were game books hard to come by in years past ?
Options:
0. Manufacturers could n't justify printing or selling any .
1. They were not mass produced .
2. None of the above choices .
3. They sold too quickly .
Answer: 1

Question: Why were game books hard to come by in years past ?
Options:
0. Manufacturers could n't justify printing or selling any .
1. They sold too quickly .
2. They were made by specialists .
3. None of the above choices .
Answer: 2