shaledig chick brooder heater plate, 12"x16" warmer brooder plate for chicks with adjustable height & temperature display, 30w temperature control brooder heating plate for 40 baby chicks duck 16.3"l x 12.0"w x 3.0"h is up for auction in Pet Supplies. The current bid is $1.50, 96% below the $41.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.