They are extremely hard to find, I am looking for a female myself. I have a male, he is beautiful. From my research I have found they were popular a few years back but the Amilobe reigns king so breeders stopped producing diego's. I have contacted every major breeder I could find on the internet with no luck. I have also been told the wild caught's are very hard to keep alive. I found a few in the UK but having them imported is ridiculousness expensive. So, I guess to make this simple, it comes down to supply and demand. There is little demand so the cost as well as time does not justify the breeders to produce this locale. Good luck though, if you have any luck please contact me and I'll do the same.