Need help Louis&Marx co. trains 40 or yrs old

Need help trying to appraise/sell Louise Marx & Co trains. I am 48 years old only child that had Lionels when I was growing up. I never remember seeing these cars run (but they are in excellent working order my neighbor checked them out) when I was child. I am not a collector and do not appreciate them as much as someone who likes to collect trains. They were in my mothers attic and now they have been in my attic for 15 years.
Any help you can give me I would appreciate.

Original box in excellent shape!
Steam Line
STEAM TYPE
WRITING ON BOX ELECTRICAL TRAIN
Louise Marx& co REMOTE CONTROL
(On side of box info below)
One only no. 4335 ELECTRIC TRAIN
CONTENTS:
1 TOY TRANSFORMER CAT.NO.319
30 WATTS output 60 CYCLES

8 pcs. Of curved track
2 pcs. Of straight track

1 Locomotive black #400 excellent shape only shows age after 45 odd years
1 Tender black NEW YORK CENTRAL only shows age after 45 odd years
1 Car Baby blue in color NEW YORK CENTRAL U.S.MAIL Railway post office,Railway express agency #5019 metal construction NO(detectable) DINGS,DENTS or SCRATCHS excellent or better shape.
1 caboose Red in color NYC #20102 metal construction NO (detectable)DINGS,DENTS or SCRATCHS excellent or better shape.
1 car open Yellow on outside red inside BALTIMORE &OHIO #241708 metal construction NO (detectable) DINGS,DENTS or SCRATCHS excellent or better shape.

But there is one “empty” spot in box maybe a missing car??? Is something missing?

Hi Glenn,

Your set seems complete. Check out the following website. They have the same Marx #4335 set for sale in the original box. The site also has photos of all the pieces included in the set. It is being offered for $200.00.

http://members.home.net/traindoctor/sale/set4335.htm

Tim P.

You can set up a search on eBay to notify you when similar sets come up for sale to give you some real-time values.

That post is 12 years old also