Decisions... decisions?

So I have a ticket to see Death Cab For Cutie this Tuesday in Camden, but I don't know if I want to go or not.
The problem is, I only have 1 ticket and its all the way in London, which is about a 3hr drive. I like dcfc, but I don't know if I want to drive all that way by myself, I thought about selling my ticket but I think its a little late now, as its Saturday.
I guess it depends on how I feel that day...