Paint airgun for home use Master Grip -two guns/ 1 new and 1 used

Description

Master Grip sold at one time by Costco . I inherited these from a relative, no idea of working condition but one is absolutely new ( seen on left side of picture ) and one gun is used ( seen on right side of pic ) .
Both guns move freely and I know they were used to simply paint drywall in a basement when my uncle finished his house. He was not a professional painter, my aunt assumes the system was used once to finish the basement and then placed in storage.
Its seems heavy duty, and can easily be adapted to a Harbor Freight airline and compressor.
This system is sold as is because I did not buy it and I only use airguns for hobby purposes . This system appears to be industrial grade for contract, car , home and the DYI person who wants a medal gun vs a plastic Wagner system.
SHIPPING IN THE USA ONLY -WILL NOT SHIP OUTSIDE OF THE USA