Not 100% on the value; sorry. I did get a minty Han Toltoy (see my focus link) card for just under £100 less than 4-6 weeks ago, the missing nameplate and general damage would have to make it at least half of that in my mind, but I might wrong.
The Han and Rebel soldier cardbacks would look great in my respective focuses but it looks like if they come up for sale Jason has probably beaten me to the front of the queue for one of them...