Here today we have an awesome Carrera Evolution CheckeredFlag Challenge Mega Track W/2 cars and all the accessories for sure, Everything appears to be here, although I do not know what works or does not work. I am selling this as is, I am assuming this all works fine, but no returns, This has the Box, Instructions both controllers, both cars what appears to be all the hookups, a timer piece of some sort, looks good to go! Please check out the pics. If you buy this it is yours! I am selling the entire inventory of a Train/Model shop, so please check out my other auctions!I ship on Mondays and Thursdays ONLY. This one shall be 20 Pounds Ground! Please feel free to ask me any questions, if I can answer I will! Thank you for looking and have a nice day!