You are correct. You could sell one egg and be considered commercial. Someone else linked it above already, but the RTFA was updated in 2000. I have some friends who have been thru this very issue with their township, and it went to supreme court after a LONG battle. They won. That link provided above is why.
According to what they went thru, they don't have to actually sell anything, just have an intent to sell.
Bluemoon
According to what they went thru, they don't have to actually sell anything, just have an intent to sell.
Bluemoon