Do you have the book by Andrew McCredie as told by Paula Reisner - Intermeccanica The Story of the Prancing Bull? It says the initial plan was to sell $2500 kits with owners adding pan, engine and running gear BUT so many early customers for assembly, they were offered for $11,000. The book says by 1977 price was raised to $15,000. By the end of 1977, 200 Speedsters were produced. Early ones had 914 gauges (200 new ones were bought for $10k). A total of 246 bodies were built from the original mold. Early ones had no molded in front battery box and some mold lines were visible.