I have one too.
I keep mine locked in a gun safe and I never play it, this guitar is just an investment for me. My wife says I cannot sell it anytime soon, even tho we have some rather large bills to pay. We're thinking it'll be worth a lot more down the road. Who knows....
In the mean time, my guitar lacks all the documentation to make it "officially" signed by BB. I'm not sure what to do about that.