A "NOS" movement for the 200 T-Graph sold on eBay today. It has a Sharkhunter dial and original hands, so that's a big plus. Getting hold of a case (with crystal) could prove difficult, but not impossible - but a case usually comes without a crown, and you'd also need a winding stem to fit. With some patience, this could be a nice watch, but at a price of over EUR 3,500 (USD 4,000) I don't know if it will be a profitable venture.
Was it someone here who won the auction?