>muntjac deer cost approx $200 - $500 each>sexual maturity at seven months, gestation lasts seven months too and gives birth to 1 or 2 kids>hunting fee $4,000 (https://www.oxhuntingranch.com/texas/muntjac-deer-hunting/)Some deer on that site have even higher hunting fees. I know there's more to it than just releasing deer on your property and shooting them, you have to monitor populations and supplement feeding in winter/give medication in case of illness, but this sounds too good to be true.