Serpentine belt replacement

I have an 02 LeSabre Custom with 93,000 miles on it. What can I reasonably expect to pay to replace the serpentine belt, parts and labor? Thanks.

About 50 bucks labor & $30-35 for a good Gates or Goodyear belt. Don't buy the cheap belts!

Thanks. Much appreciated.

I took mine off from a 97 to replace the tension wheel. It took me about 1 minute.
Chris.

Hot Z, I have an 01 and it looks like I don't need to remove any spacer like my 95 and 98 olds or is there something I'm missing?