For people just starting out a compound bow that is not brand new is great. If it is really old and you shoot year round, it may not be the best choice. There are alot of used bows in the $300 price range that are really nice. For $100 I am sure you can get a bow that will kill a deer and get someone interested in the sport. If they stick with it and excel it is not uncommon for people to upgrade every 3-5 years if they shoot alot.