The cost of taxidermy is going to depend on the size of the animal, the portion of the animal you want preserved, and other various factors. 1  On average, the prices can range anywhere from $65 to as much as $4,000 or more.axidermy is the art of mounting or reproducing animals for display in a place such as a home or commercial atmosphere such as a restaurant. Some of the most common animals that are mounted include deer, fish, birds, as well as other various mammals and reptiles.