not sure what mine would be
but some of my favorites are:
'96 Ridge Montebello
'85 Bollinger RD Champagne
'96 thru '05 Talbott Sleepy Hollow Chardonnay, and '95 thru '03 Talbott Diamond T Chard
'96 Heitz Martha's Vineyard Cab
'88 Ruffino Reserve Chianti (gold label) - this has aged spectacularly well, unfortunately I only have a couple of bottles left :-(