30 Rock Season 1 - 14.96 at Wal Mart
#26
DVD Talk Godfather
Friday Night Lights (1 & 2) *not on the endcap*
Arrested Development
Beavis & Butthead
Mind of Mencia
George Lopez
South Park (1-4)
WKRP in Cincinnati
Alf
Angel
Buffy
Laguna Beach
Fall Guy
In Living Color
M*A*S*H - Goodbye, Farewell & Amen
Here's a crappy phone pic of most of them for those interested in knowing which seasons of each:
I also noticed every season of the X-Files was marked at $19.96. Cheapest on those according to dvdpricesearch is about $35.