There is not something in between?
60 U$ looks like too much
15-20 U$ looks like too cheap
I think I could pay 40 U$ easily for a decent one, for me to pay more it would have to be very special, several endings, different paths that actually affect the progression, good graphics. I liked the ones for the Wii, I had a blast with both Resident Evils and the Wiimote worked very good with those games, but I think I bought them at 40 each.