About $900 for Kobe beef for three in 2002 in Tokyo - no alcohol - went with my giant American boss who liked to double up on everything. Sobering experience came when I was filling my expense claim out and the news bulletin came on with a starving child at a refugee camp.
A few weeks ago, we spent £1,650 at the Chef's table for five in Petrus, London - we went easy on the wines but the food and service were exquisite.
Regularly end up spending about £300 for two when going out with my lady friend - she loves the fine food and experience and I find it well worth it.....