I happened upon a couple of price lists from 1973 on eBay, one for January and one for November. And since the large majority of our S-100s are from 1973, I thought I'd whip up a little chart showing the price differences between January and November and what those prices translate to into today's dollars. Enjoy.
The first price list that mentioned the S-100 Standard Carved was dated June 1974, even though the 'Carved' version of the S-100 was available before that date.
The list price at that time was $ 430.00.