Hey David!
So luckily I had on my External Drive also! (and I also deleted it)
I was able to locate the data from the file with Data Rescue 3! But I cant rebuild it in a way Logic X can read it again.
Further on my research I found the Mac Data Recovery Guru, and some guy on the review says that it can recover Logic files,
https://www.macupdate.com/app/mac/42305/mac-data-recovery-guru
But I want to make sure first before buying it!
The bottom line is, the date is there, I just need to find a way to rebuild in a way that I will be able to re-open it!