Do you know any Houston-area used office furniture suppliers that have used flat file cabinets for sale?

Would prefer a seller in the NW area of town, but can travel some.

What I need is 2 or 3 flat file cabinets which are basically a set of drawers maybe 3 inches deep. They look like this. 47" wide, 35" from front to back.

The new ones are 5 to 6 hundred bucks and we don't need them to be new or pretty. Scratched up and ugly is fine. I just need them to be functional and reasonably priced.