Was curious to where I can buy php codecanyon products from abandoned authors or up for grabs?

So I see sometimes people buy a script for example “OKDate” was purchased by a new developer and remade etc. I was wondering where do authors sell their script to a developer that cares to take on such project? Is there like a buy and sell for envato products? New to the game and want to buy abandoned php scripts or something that I could turn around! I see a lot of potential in some php scripts but most developers abandon them after a year!

This doesn’t exist because technically it breaches envatos author terms as items are not transferable, or if removed can not be resubmitted