I'm thinking of buying my father a Xbow for Xmass, so I need a suggestion for an inexpensive starter bow for someone who may or may not end up wanting to continue using it.

(He wanted to go out for our late archery season with me, but he can't shoot his regular bowlike heused to and he is too stubborn to admit he qualifies for PA's special license even though I've caught him looking at them just so he can go with me)

Knowing him,it may end up in the closet after a season ortwo if he ends up not liking it and I don't have $700+ to spend on one just for him to try it out.Any thought as to which would fit the bill, or where I could find a used one in decent condition??????