I hope you did not get many PMs offering $88 or $108 after you started this post.
My suggestion, its a lesson learnt.
Give your "friend" the CD and see what he say after that?
Maybe he will pass you another angbao? Cos' perhaps...he was just too busy on his AD day to think of anything else.
After given the CD for a week, and no 2nd angbao from him?
Pass him another CD, take a shot of a piece of paper written in bold "you just lost a $10 friend"...and dont forget to attach the same $10 under the CD.