I think you should seriously reconsider getting an iguana. You need to have an ongoing, steady source of money to own one (full-time job). If you buy all the "necessities," you will still have ongoing vet costs, food costs, housing costs. If you get a baby iguana, the cage you will need as it grows will become a major expense. Please consider a smaller, less expensive option. (If you need to ask for money to own an iguana, you shouldn't own an iguana).