Found One!
First all, thank you to all of you that provided recommendations, advise, and links to options. I really appreciate it.
InRecordBookBuck provided some links to local sellers, so I sent a few e-mails, made a phone call and went to check out a listing.
The gun was in great shape. Clean barrel, good rifling, good coloration on the furniture, great stock. The only non-issue was slight lightening of the bluing in a few spots.... from handling I suppose.
So I ended up buying a "like new" TC Hawken and some powder, round balls, etc for $150.00. I think it was a good buy and fit within my price range.
The only downside is my wife told me I need find a home for two other firearms... bummer. Maybe the Thunderbolt and Genesis need to live with another family.
Anyway, thanks again to all.