They can be pricey, but most of the good ones retain their value in the used and collectors markets, (especially if they go out of print).
If I play a $60 board game ten (or even twenty) times and enjoy each play with family and friends, I'd say I got a pretty darn good deal! It's cheaper than taking my family out to dinner or to the movies. Plus, we actually talk and interact with each other when we play!:eek1: