Well, I just found out that I won't be getting mist back. because 5+ people have the cookies and one scammer owns the cookies. So here, I'm just gonna make it public.
1. Open Google Chrome
2. Sign into a random Aim/Aol account @ http://lifestream.aol.com
3. Open 'Edit This Cookie'
4. Replace the following cookies of the Aim you would like to take back, "RSP_Local" and "RSP_User".
5. Click Refresh
6. You are now signed into the account, go to http://lifestream.aol.com/settings and at the bottom of the page click the green button "Set Up My Phone" go ahead an add your mobile number
7. Go to https://account.login.aol.com/_cqr/opr/opr.psp and reset the password with the mobile number you added to the account.
8. Done