Just wondering..would a V7 laser work in my V4 PS2?
 

If it does, there would be no reason to buy a new PS2, or sell my current one. Also, I wanna apologize for the last thead I made that I didn't follow the rules.

No, it wouldn't.

The connectors are completely different (wires on the v4, ribbon cables on the v7).

Thanks for the info. Do you know anywhere I can sell my PS2 for a good price? Somewhere besides Ebay?

I sold my v4 to my cousin for $120.

Find someone local to you. A family member, a friend, a co-worker, a classmate, etc.