2007 XC70 Power Steering Seepage

[Volvo4251]

Hi all,

After a recent trip to the dealership (we have an extended warranty), the techs noted the power steering pump had some seepage around it. They said it was normal with the age of the vehicle, and nothing to panic about. This is the Adventure Series spec XC70 so it has the speed-dependent power steering. If the seepage is to develop into a leak, how much more expensive (if at all) would replacing the pump be because of the optional extra?

Thanks.