Agree with joe, this was a very entry level boat, top to bottom. From seats, gauges, controls,outboard and all of the trim, as cheap as it got at the time. Bayliner at the time was looking to just pump out boats as cheap as possible. I am personally not a fan of the Force motor/ Bayliner combo. For as many that were sold in the 80s/early90s to how many you see in operable condition today, they are not a very reliable motor and this one is way past its lifespan. I compare them with plymouth/dodge neons of the 90s. Those things were everywhere! You couldn't drive a mile without seeing 5 of them on the road. 10 years later, nothing!
All of that is of course depending on condition. A well maintained motor and boat will last decades. But even with good care of this particular boat, it is a bottom of the line boat that is over 30 years old. Eventually poor craftsmanship will catch up with even the most meticulous boat owner. Unless this boat has been torn down, new stringers, glass and transom, I would continue looking.