Hi, I'm looking for advice on how much I should reasonably expect to pay when replacing the wheel set (front and back) on my '04 Bianchi Eros I have setup as my daily commuter. I just had it into a local bike shop to help diagnose/fix a very annoying "clicking" that kept getting worse, and the owner/mechanic did fix it. He had to tweak the spokes again, and said I'll need to replace the wheel soon and should look into getting a new wheel set with either a Campy hub or Campy compatible. He said the rear rim is pretty beat up, and truing the spokes will only keep it aligned for so long before it gets wonky again.

I bought this Eros about 4 years ago, and I put on about 1,500 to 2,000 miles on it annually commuting on streets and paved paths. I'm currently running Alex 320s on both front and back. I'm not looking for top of the line wheels/hubs (bike is equipped with Mirage/Velice componets), but I want something nice that can take a bit of city street pounding.

Any ideas? I really don't know where to start or really what to shop for.
Thanks in advance.