You might contact some pet boutique stores or feed stores that carry frozen foods and see if they carry the greentripe.com product. Also, freeze dried tripe is usually available online and in stores. You might also consider joining your local raw feeding group. They probably have contacts for raw foods and might do group bulk orders. I just ordered from greentripe.com with my local group and it came out to be less than $3/lb. Yahoo has a group called carnivore feed-supply. You can join and then post a question about tripe and give your location and any local folks will probably chime in.
