0be - No meaning
1be - No meaning
2be - Sounds the same as "To be". Might worth more than the others..
3be - No meaning
4be - No meaning
5be - No meaning
6be - No meaning
7be - No meaning
8be - No meaning
9be - No meaning
I'd say the current "price tag" you can put on all of them except 2be would:
a. be the same.
b. the same price other random NLL's are being sold (in godaddy, for example).
I hope it helps you a little..