£1,500 + 24% in 2015:
http://www.vectis.co.uk/Page/ViewLot.aspx?LotId=595826
Part of the Frank Beech shop auction. Whether this have actually risen in price is, I guess, debatable.
Oh, those are in a Palitoy shipping case, incidentally. If Kenner shipper I'd expect them to be a good 20-30% less.