Do Realtors charge sellers too much?

North Jersey Media Group providing local news, sports & classifieds for Northern New Jersey!: "How much does it cost to sell a home?
That's simple: Although Realtors' commissions are negotiable, you're virtually sure to pay 5 percent or 6 percent of the sales price - $20,000 to $24,000 on a $400,000 home.

The real question is: How much SHOULD it cost?"
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