He knew all about the Waldorf-Astoria, one of New York's most expensive hotel's.

VOA: special.2009.04.11

Even though the recession has forced a drop in the amount it costs to buy commercials in the big game for just the second time in history, they are still the most expensive on television.

VOA: standard.2010.01.27

For farmers looking to get the most out of their fields, fertilizer is an essential but expensive ingredient.

VOA: standard.2010.07.28