How to i get ps2 please help me?

Hi I am a 13 yrs old boy i like ps2 very much i want ps2 in my hands but 1 problem is my parents dont bring,3 yrs ago i said to my parents pls give me ps2 but my mom said that is not good it is a wastage of money and my father said i bring them in 3 months i wait then he say wait for 2 month,he always saying like that now i am waiting for three yrs Now my mom says ps2 is bad thing i will bring laptop to u but i want only ps2 give some suggetion