hey jackie - those prices are actually just face value (and i think still cheaper than buying them via cubs.com).
here's what i have for the rest of the season:
Two seats, together – Section 219, Row 8
Infield Terrace Preferred
Seats are in lower level, behind home plate, with no obstructions of the field or scoreboards
Tue, 5/26 Nationals 6:05p $60/pair
Wed, 6/24 Dodgers 7:05p $80/pair
Sun, 7/5 Marlins TBD $100/pair
Tues. 7/7 Cardinals 12:20p $60/pair
Sat, 7/25 Phillies 3:05p $130/pair
Sun, 7/26 Phillies 1:20p $100/pair
Thu, 8/6 Giants 7:05p $80/pair
Fri, 8/21 Braves 3:05p $80/pair