Stained Red Fox Skull

These red fox skulls arrived to me stained, and I believe they were artificially stained (I’m not sure with what). I degreased them for several months but they kept their color. These skulls are not in A+ condition. They have most their incisors and canines, but may be missing turbinates, one or two teeth, or have broken zygomatic arches. Also, the foramen magnum in the back of the skull has been enlarged by something.

You may not receive the exact skull pictured, but yours will be very similar.