What is the cheapest but reliable place to order frozen rodents online?

I just ordered from PerfectPrey, buying two packs together (approximately a 9 month food supply for one snake) it helps the shipping cost be more efficient. You definitely gain a lot of efficiency with bigger collections though.

I vacuum pack mine in packages of 5 with a Food Saver. Eliminates freezer burn.

I'm in the same boat as Ziggy, except with 7 snakes. I always order 6 months supply as well.

I was paying $10.81 for a large live rat at the pet store. And so many times they were out of stock on my feeding day, so I would have to make multiple trips.

Factoring in freight for frozen online purchases I now pay $2.75 -$2.90 for larges. My XL/Jumbos run $3.00-$3.15.

The cost savings alone was a HUGE incentive for converting all of my snakes from live to frozen.