The photo you posted is an r. leachianus, however many times pet stores carry gehyra marginata--common name Halmahera giant gecko (and many times these are wild caught animals). They look very similar to leachies, but are a completely different and much less expensive gecko. Just make sure that what you are buying is actually a leachie if that's what you want. Baby leachies will start at about $300, and will go up in price from there depending on locale and size. G. marginata will be somewhere in the $40-75 range depending on age/size.