To give you an idea what the view of the field is like from section 122, here is a Youtube video shot from there before a Cowboys game at AT&T Stadium.
Sat here for an Eagles game in 2010. This section is in whats called the 'Hall of Fame' seating. A small section, many fans prefer small sections, there are 15 rows, rows are numbered 8-22. Not directly behind the field goal post, so the post won't be obstructing your view. Tickets in this section, believe it or not are half-way affordable for a Cowboys game. Expect to pay around $150-$190 per ticket in this section. Alot of people prefer sideline seating but you can get close to the field for cheaper when you sit in the endzones.
Comments
www.youtube.com/.../