Dimension issues

Based on the below review, I would recommend no one purchase from the source on Ebay provided by Max. Below is a record of issues from this purchase. This core is now $60.

From the Ebay source, the dimensions between Max's core and the one I received is quite a bit off. Below is my ferrite core (on top), and a 3D printed version of what Max provided (which is assumed to be same dimensions of core he has).