Plenty of them around. They go quite cheap these days as AFA graded stuff doesn't have as big a following as it once did. One went unsold at 85 recently on ebay. Have you checked there?
Don't pay that price tho. Brian'sToys is notoriously expensive. That's about twice what it should be i reckon. Try an offer but i'd keep it around a hundred (£s) 150 if you really want it.