Nice looking bike, would own it if I didn't just buy myself a bike...
http://boston.craigslist.org/sob/bik/1595265108.html
Centurion - Ironman Dave Scott Expert - $225 (Duxbury, MA)
This is a 56cm road bike. I bought it new in 1993. I have used it approx 100 miles per year, some years no use. It is in fair to good condition cosmetically but runs very good. This is a road bike by today's standards but was marketed back in early 90's as a triathlon bike when the sport was getting popular. The bike has a bit of a cult following. Could be a collector piece someday
It has Suntour GPX components. Look brand clip in pedals or use with adapter for regular shoes. I installed the aero bars. I am 5'8" and fits me well. Great bike for someone just starting biking or triathlon.