I agree with Deena actually...check for various discounts on sites such as Theatermania, BroadwayBox, and Playbill. The tickets may be slightly more expensive than TKTS (or not), but you have your tickets in advance, and you can be more choosy about where you want to sit.
"We like to snark around here. Sometimes we actually talk about theater...but we try not to let that get in our way." - dramamama611