How much does this cost to the nearest dollar?

LEGO Functions Power Functions IR RX 8884
From the Manufacturer Add remote-control functionality to your LEGO models! Build this LEGO Power Functions IR receiver into your LEGO models and add amazing movement and functionality with a click of the remote control (available separately, see item #8885 or 8879)! IR Reciver has 2 outputs that connect up to 2 different LEGO Power Functions The LEGO Power Functions IR RC system operates on 4 different channels enabling you to control 4 different models at the same time. Use 8885 IR Remote Control or 8879 IR Speed Remote control to control functions on the IR Receiver The reaching distance of the infra-red RC system is at least 30' (10m) Requires battery box (Item not included 1 piece Dimensions 5.51

Price is $24.00

Price: $24.4