I'm going to offer two answers.
$50 USD for a steak at Ruth's Chris, and not worth it. Don't get me wrong-- the atmosphere was nice and it was a special occasion, but I'm not a big enough fan of steak to pay $50 for one.
$20 USD for a bowl of chirashi-zushi at a local sushi place, and I would have paid $30 easily. The arrangement was exquisitely done; the result was restaurant magazine photo-shoot quality. I almost hated to start eating it, but I'm glad I did, as the ingredients were very fresh. I ended up spending $60 on that visit for sushi, including a generous tip.