I doubt that. Most of the people that buy these from CMP are buying them as 2nd, 3rd, or 50th+ plus firearms. They're collected, and it's not unusual for CMP buyers to have literally racks of garands/carbines. They don't make them new anymore, so the only place to get them is used.
This is very sad. Unfortunately, that's the kind of fail-logic we voted into office. Good job America.