BTW, what makes Black Gap snakes so cool is the diversity of the genetics in the population. That has been taken away due to the selective breeding. Look at Dan Johnson's wc Gap photos on his webpage.

http://www.dan-johnson.net/herp/Black_Gap_wc_photo_exhibit.html

Tell me how many that you see on there look like the ones that are always for sale in the classifieds.

Here are three more wc snakes not on his page.