If you already filled your buck tag, and you were hunting and shot a buck, and you have someone else's buck tag on you and not one of your own, your busted. Seems stupid. Here in MO anyway. Not worth it, if you weren't happy with the buck you shot earlier in the year, you shouldn't shoot it. I wouldn't do it. Here in MO its not really an issue anyway, we have 2 archery buck tags, one or 2 firearms buck tags, and like 5-7 doe tags you can buy (some for only $5 each).

--Jim