Wanted: Flat Black Boots

I have had the hardest time finding the perfect pair of flat black boots. They have become my holy grail. I would prefer ankle length but would also accept riding boots. My other criteria is that they be under $300. A feat in itself! Suggestions welcome.

Here are some current options:




F Troupe ($176), UO, Wanted ($70), F Troupe ($325), BassxOpening Ceremony ($200), UO.