Looking for used green construction site plywood in nyc

Hi cube, Thought I'd make a post and see if anyone has any leads. I am working on an installation and am looking for those green 4x8 plywood that construction sites use for fencing. I considered buying them at home depot and replicating them myself, but due to the personal nature and aesthetic of the project I thought it'd be best to source used ones. Is there a place where all these get trashed or does anyone on cube have a direct connection to a construction site that is getting rid of theirs/cleaning up and need to scrap them. I'm looking to collect about 8 panels. Please let me know if anyone knows of anything! Thanks so much! <3