I was looking to do this same thing a year or two ago, at the time Bitcoin wasn't considered a legitimate currency, so it wasn't technically selling it. I don't know what the laws regarding it now are, but thats assuming it is even a problem if 1) you are in the U.S, and 2) It isn't farm raised deer (which can be legally sold)
I'd hope that you don't hunt unethically, but as far as the poaching allegation, thats a bit absurd at this point. The OP said:
Well i recently came across a good bit of deer meat, and im wondering if anyone is interested in some cheap deliciously dehydrated deer jerky.
They didn't say, I have as much deer as you want on demand, although some states (assuming you are in the U.S) don't have limits on how many deer you can shoot per year. I'd hope that the OP doesn't poison anyone, but there really isn't enough evidence to claim any wrongdoing at this point.