Maybe $200-250. It certainly needs a complete overhaul and cables etc not to mention wheels. Hopefully the paint would clean up. It looks very different from the one in the link, I wonder if is is a lower model or a different year. I have a great pair of wheels that would be great for that bike. I do have a pair of CampI MTB rims I would like to divest myself of if your interested.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk