Developer forum

Hi, i'm trying to make a facet filtering where I need to be able to list car models for the user to pick. On each of these car models, it is desired that there is a "from price".
So I need to find a way to find the cheapest product matching each Model facet option.

I have done some dirty testing with a product loop inside the facet option loop... but this is limited to the page size, so an OrderBy will fail if a group of products matching the Model facet option is split onto two pages...

Any ideas to some kind of solution without killing performance...?