Huge lot of 4 Roller Coaster sets K’Nex Six Flags Vertical Vengeance Storm Mt

Huge lot of 4 Roller Coaster sets
Six Flags Cool Coasters
Vertical Vengeance
Storm Mountain
Double Shot
400pc K’NEX value tub
Our only son has grown & has not played with these for years. 3 of the 4 boxes are included- no box for the Double Shot.
3 of 4 Instruction manual’s are included no manual for Six Flags Cool Coasters.
I also included the 400 pc K’Nex set- as all of his K’NEX & Coasters were stored together in a huge tote- just in case there were any coaster parts in the tote of K’NEX pieces. I pulled out what I thought looked like the motor components- coaster cars, for close up pics- there may be more of both in the tote. One of the coasters- green one has a cracked front end- the others are in decent condition. I am certain 99% of the parts are present, , sets were kept in totes together but not specifically separate according to set Everything is included for 1 price, the totes add extra weight- so it will all be put in a large box and product boxes will flat-