I am seeking some advice on a TB certification. I recently purchased a herd of whitetails. Just got the certification transfered into my name and found out the certification expires in a week. I want to sale mostof the herd, but am torn as to if I should spend the 100-200 bucks to have them retested. The vet also is saying there is always a chance I could lose some during the darting and testing process. I do have the CWD certification also. I guess the question I am asking is what is the value of having them tested. I know this might allow me to sell them outside of illinois then, but am not really looking to get big into this anyway. I am just not sure it is worth the cost and risk to have this done. Any advice is greatly appreciated.