Here is a SCARCE LIONEL AREA 51 RADAR CAR in MINT BRAND NEW UNRUN CONDITION. This car was not sold as a separate sale item and was included in the LIONEL AREA 51 ALIEN RECOVERY TRAIN SET 6-31926 IN 2002. Set breakup allows for this special sale. This car is beautiful in every respect. It has die cast trucks with operating couplers. It has a rotating antenna and an illuminated radar screen.
Box is brick.
Please inspect the photos. 
Questions?    Please ask.
Buy with confidence, you will not be disappointed.
TCA member since 1992.
Check my feedback.
Thanks for looking.