I brought your attention to the auction of part of the cellar from the Tour d’Argent that was held in Paris last week. I myself made some bids on what looked like reasonably priced (and perfect provenance!) 1993s, the estimates were, however, rather under-estimates – the wines made 2.5 to 4x mid-estimate. Needless to say I ended up with no bottles!
Tim Atkin made a visit to La Tour d’Argent and made an interesting report here.