Margaret Keys: "My piece count is 45." John Patterson: "NEED BOX, will buy or trade" Dave Micklon: "Lucky enough to have #643, but this one must be *very* rare! 2011 update: got it unboxed!" Pier Andreatini: "1 MISB and 3 BOXED!!! seems to be very rare to get boxed and misb! own a 1978 version, and a 1979 version (with the yellow box's top)"