Probably about $5 between going to the store and getting some zip lock bags, and plastic wrap.
We tossed the last one on the golf cart, took it back to the house, hung it off the back deck with ratchet strap hooked through the back tendons. Once the deer was hung, we removed the skin, cut off the shoulders, backstraps, and hind quarters. We got it back to the kitchen, cleaned any hair we saw off, and then wrapped it in plastic. Woods to freezer in about 2 hours.
We have friends that have a butcher quality meat grinder for deerburger, and we know someone that makes sausage as well. We have been thinking about making some jerky.