I'm on a hunt to find a great single-malt bottle of scotch from 1980. It's my brother's 30th birthday and he's quite the fanatic, so I think it'd be a perfect gift with a little reminder of how "old" he is too. I'm having trouble finding a bottle to buy for preferably under $200 (or even closer to $100). Know that other options are scotch tastings, recommended at Brandy Library, but if I can find a bottle from 1980, that'd be ideal.
Suggestions of where to shop in the NYC area or online are stongly welcomed and encouraged!