I have some of the best $20 seats at Safeco Field - View Box Seats in Row 4 of the 300 level, almost behind home plate. I also have a friend with good seats nearby. We both sell a lot of them.
So, if you are coming to Seattle and want to get these for a particular game, drop me an e-mail and ask if either of us has them.
Yankees, Red Sox? Sorry, those games are taken.