leopard gecko with proper enclosure (squirrel hill)

He’s about 1 1/2 years old, and i previously rescued him from a really bad situation. He was on reptile carpet, being fed only freeze dried food everyday, and in a 10 gal. The owner also believed he was a girl, along with many other things. He’s now on dubia, crickets, mealworms, super worms, and wax worms occasionally. He is also now in a 40gal! (36x18x18). If you were to purchase/buy him you would need to know everything abt leopard geckos. you don’t need to be an expert, but you must be educated. he would come w the whole enclosure and everything in it. i’m still thinking about price anyways please dont call me, only texts! i’ll likely reply within the minute lol 4i2, 953, 7eight69 i prob wont answer emails