Columbia boats are awesome.
They are heavily built with sound designs and are simply very hardy vessels. When buying, don't let the low cost (sort of) fool you, most are worth twice as much, due to public misconception of "newer is better". This is particularly true if you will be doing some small fixer-upper projects. Yes, some of these beauties have been neglected, but most have held out quite well despite abusive owners. A similar boat, (new or old) would still not be half the boat. Viva Columbia!