How much may I pay?

[hotwine]

Welcome to the board, Tinny. A quick search on wine-searcher.com turned up some 1959, 1971, 1975, etc. but no 1966. The 1959 was priced at $372.91 in San Fancisco and London for a magnum.

To pay that kind of price (if I was so inclined, which I'm not), I'd want guaranteed provenance. It would be very difficult to determine with any certainty that the wine has received impecable storage since release. I wouldn't take that kind of gamble, but perhaps others here might.