My neighbor is selling a 1997 STX 1100. It runs great, everything is in good condition, comes with a good trailer and has about 200 hours. The speedo/LCD display has gone out and does not work at all. He is asking $1800. Is this a fair price considering it will need a new display? And is this a common issue/something to look out for-does something "kill" these displays? Thanks for your responses.