Bummer. I always order/buy an extra skein when I make a project so this doesn't happen.
Are you trying to match a specific color? It's going to be almost impossible to have it look the same no matter what kind you choose. Your best bet may to be to choose a coordinating color or a multi to go with it.
What fiber? What are you making?
I found this one.
http://www.plymouthyarn.com/index.ph...lection=000005