Today only until 9 pm ET, Toys"R"Us via eBay offers the LEGO The LEGO Batman Movie Arkham Asylum Set for $104.99. Apply coupon code "PSAVE15NOW" and check out via PayPal to drop that to $89.99. With free shipping, that's $30 below our mention from last month and the lowest price we've seen. (It's the best deal now by $30.) This 1,628-piece set includes 12 minifigures and measures over 11" tall when assembled. The cave set includes a caveman and cavewoman figures.

Note: The coupon can be used once per PayPal account within a single transaction (or cart), while supplies last.