Okay so then the next step will be to decide whether we go ahead with the transaction and get it resolved. If so then we need to follow the steps in part A below. If we decide not to go ahead with the transaction then we need to follow the steps in part B below.

A
1) Speak to Mobux to get the bitcoins to him in escrow. I will be responsible for any escrow fees.
2) Send me all the relevant emails from paypal especially ones with reference numbers etc.. so I can include those in my mail.
3) Provide me with a paypal address where the funds must be released to by paypal. If you no longer have a paypal account could you perhaps create one again or know somebody who will accept the funds for you or perhaps Mobux can escrow that as well for you (I will cover the cost of that as well).
4) I get the mail setup and send it out to paypal and everybody involved
5) We wait.....

B
1) Reply to the email Paypal sent you in regards to the transaction stating that you agree to it being reversed and sent back to my account. They will not do the reversal unless you agree to this.
2) We call it a day and we each go our own way