Hi Fellow Fans,
I just found the coolest site for buying and selling Steelers PSLs and I had to share the best way I know how. Its called http://www.seasonticketrights.com/
and I just sold my upper level PSLs on that site so fast and so easy then turned around and upgraded to lower levels, purchasing from the same site. I just thought it was really cool and for anyone out there trying to buy or sell it works really well and I wish I would have known about it before last season!