Thanks for the reply. I am still not satisfied thinking its more cost effective to buy frozen.

I have several quotes for 25 weaned, 25 small, and 50 large, the cost for the rats is really good, its the shipping. shipping is something like $150 for 3 packages. total came out to almost $300 and that is 6 moths supply feeding once a week.

thats 600 a year, doesnt sound to cost effective for me. local stores are worse at 5 for small rats, and 10 dollars for large.