How much do zippo lighters cost in dallas texas?

Also do you need to be a surtain age to buy a zippo lighter?|||i live in houston and it really depends on what kind of zippo it is like if there just silver then about 15 dollars but if it has a good design or rare and old then there expensive where i buy mine they don't ask for age im 14 they have one made of real silver that's 120$ and a yankees that's 52$ so it depends