Original 9.5x23" glossy paper sign has large image of Robin at left, pointing to image of Aurora's classic Batmobile model, complete w/small Batman and Robin figures in the cockpit. Promotional item printed for store use only by Aurora Plastics Corp. ©1966 NPP, Inc. Sign features same art that appeared on the second issue model kit. Robin's word balloon reads, "Holy Detroit! The Batmobile Is Here!" and lists original price of 98¢. Additional small text at bottom left reads "With Chrome-Plated Parts And (Gulp!) Batman And Robin!" Sign shows moderate handling wear w/creases and some dust soiling to white margins. Main image area remains totally bright and glossy. VG/Fine. Very rare and the only other we have ever offered (in higher grade) sold for $1,733. A must for both Batman and Aurora collectors.