that's a great summary - thanks!!
cheap egg cartons - Page 8
I found a decent deal on Amazon.
140 - Pulp egg cartons for $35.50 with free shipping. ($0.25 per carton)
If you order two packages of 140, there is a 20% discount, bringing the total for 280 cartons to $56.80 ($0.20 per carton)
Here is the link to what I purchased today:
Hope this helps!