Where to buy an ISA slot

Alright, this may seem silly, but what I am looking for is a place to purchase a single, uncut, un-soldered ISA slot from. I know there must be such a place, because motherboard manufacturers have to get the components from somewhere. However, I have found no resource for purchasing one.

I would very much like to be able to buy an ISA slot with full pins for a project I am working on. I have already tried de-soldering an existing ISA slot and do not wish to repeat the experience. If anyone knows where I could purchase a component like this from, that would be very helpful, thanks!!

The more you know, the more you know that you know less than you thought you knew when you knew less than you now know