In 1991, I took 4 friends out for dinner at La Luna in Paris to celebrate getting into Biz school and the bill was 2500FF (about 800 Euro?). Had a wonderful grilled loup de mer.
More recent -
US$400 in Hyde Park Grill in Cleveland for 3 with excellent food and wine in Apr
Euro 330 in Aria in Prag for 3 for a friend's B-day (a little overpriced) in May
Euro 300 for brunch at the Park Hyatt Vendome which was very nice.
Other nice meals at Gotham Bar and Grill, Gramacy Tavern, and other nice restuarant but mostly for lunch which kept the prices down to about $50-100 per head.