Well.. kind of.
I bought offline shops for a double price because the person claimed it's a new version, the shops had several issues and weren't even tested properly. I asked the guy for fixes but he was no help, It took my developer a few days but he managed to fix the issues, it wasn't due to duplicated functions thought just shitty code in general. Had to rewrite quite a lot on client-side. Which is a bother, because I bought offline shops for the exact reason.. that I didn't want to waste time making them.. and in the end we still had to waste our time fixing his poor code.
In general I'm not a person who buys stuff from other people, I like to know things, I like to know how something works, how to build it etc etc, but when I'm on a schedule its a simple exchange money for time, it's just a shame that in the end I lose money and lose time anyway.