If you can't find a blank,you can always have John Davis make one for you.
You can also check with Martin at Superior Cues,he may have one in stock.
Good luck with your search.
Save yourself the headaches. Search here foe jazznpool. You can also look up www.superiorcues.com. He has john davis blanks and he will help u snag a nice one. I recently went though the process of buying a davis blank. He took his time and answered all of my ignorant questions about weight balance and tone. He also put me in contact with ariel carmeli who was also pleasure to deal with. As soon as I recieve my cue, I plan on buying another with his help. i very highly recommend his service.