10 bucks for a blanket is a good deal especially if it is a big blanket. If I was a seat hog I'd spend an extra 10 dollars to reserve the row in front of me to stretch out, but I'm not that way. Maybe 30 dollars for a blanket would prevent seat hogging. BTW I don't like stadium seats and I have seen a friend throw them down through the bleachers because it is against track policy (you go girl).