Target has a good deal on LEGO City Arctic Outpost (60035) if you currently don’t own it yet. It’s now only $26 which is a 48% discount. This was somewhat overpriced at release but after discount it’s now only 7 cents a piece. This set gets free shipping at Target since it’s over the $25 minimum needed.
Update: It looks like Target has sold out of this set. However, Walmart has it for $33 which is a 35% discount.