Lygodactylus williamsi is a critically endangered species of lizard, endemic to a small area of Tanzania. Common names include turquoise dwarf gecko, William's dwarf gecko, or, in the pet trade, electric blue gecko.[2]
Illegal wild-caught specimens are widely sold in the pet trade, often misdescribed as captive-bred. Although L. williamsi breeds in captivity,[3] the young require a lot of care,[4][better source needed] making large-scale breeding difficult. A captive breeding project and studbook was initiated by EAZA zoos in 2013.[3] The species was placed under CITES protection in 2015.
I somehow don't think you are going to get one