N Scale 
may not be ORIGINAL box, see pictures.
30552 SP CAB FORWARD,  ENGINE SHELL IS BRASS,  TENDER CHASSIE SAYS RIVERROSSI
ON TRACK ON DC, THE LIGHT COMES ON, BUT ENGINE DOES NOT RUN.  

NOTE:  MOST OF THESE ARE LOW QUALITY ENGINES AND MAY RUN POORLY.  
PRICED AS IF THEY DO NOT RUN.
RUNING CONDITION UNKNOW FOR MOST OF THE ENGINES.
 
KATO ONES ARE GAURANTEED TO RUN GOOD.