I checked on the Portsmouth and it is up to 84. I am sure this is due to the fact the class has died off and the old boats have been modified to a new version with a retractable pole and a spinnaker very similar to the ones we use. The stock M-20 looks like a smaller version of the E-Scow and was still the favorite boat at the University of Minnasota sailing team last time I was up there (12 years ago) The graffitti on the wall of the sailclub read "thou shall not covet thy neighbors M-20". If you live on a protected lake....buy it if it is in good shape. If you live on the ocean or great lake leave it alone unless you have friends in the salvage business.