I just noticed on the Cubs.com site and coincedentally received in the mail today, notification of the "Replay Ticket" option in which season ticket holders can sell their season tickets.  What an absolute rip-off!  They charge the seller 30% of the asking price and send you a check at the end of the year! You are limited to selling 20 of your games.  The buyer is gouged as well with a $20 cconvenience fee along with an 8% tax.  

This is a n agreement with Tickets.com, MLB Advanced Media and Wrigley Field Premium Ticket services.

Sorry, but if I want to resell these at higher than face I'll use E-bay and pay the approximate $4 listing fee.