I'm not trying to be rude, but honestly you are going to have to do some research. This is a bearded dragon forum.. most of us have other reptiles but you need to go out on the web and find some sites dedicated to those types of animals. The prices vary, and since it seems your only source of income is your birthday, then a bearded dragon isn't going to be the right choice for you. It gets very expensive and thats an expense that cares on from month to month. A small gecko that doesn't require UVB sounds like the best way to go. Your local library is also a great place to look- I researched all my of reptiles (except the ones that kind of found me) prior to purchasing them. They have great books and great websites. Look into the different kinds and see what people think about owning them. Just because a lizard may be cheap, doesn't mean you will keep your interest, which just ends up with a neglected animal. Look into it further and like others have said, think of long term. UVB bulbs are EXPENSIVE! and thats every 6 months. Along with live feeders, food and care for the live feeders, veggies.. and I know we don't stop purchasing stuff for my lizard babies just because we have a great set up. I know I find stuff all the time that I think Pablo would like, just like I'd buy toys for my dog, I'd buy that basking spot or blanket for my beardie.