I got my grinder from Walmart for 70.00
Most butchers use a simple hacksaw to cut apart the back legs..all the other joints are done carefully with a knife..I've eatten venison up to 3 years old with no problems..If you don't have a vaccum sealer you can use cling wrap ..Wrap it pressing out all air out..then wrap again..Finally, wrap with butcher paper and label it such as Sirloin Tip 9/ 30/ 08

Here's the 70.00 Walmart grinder and me making breakfast sausage..I love this grinder and have made about 50 pounds so far..no problems.