For Craftsman Club members, Sears offers the Craftsman Digital Torpedo Level, model no. 48295, for $26.96 with free shipping. (Not a member? It's free to join.) That's $8 off list and the lowest total price we could find. This 11.8" aluminum level features an LCD display and requires two AAA batteries (not included).
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.