Let me be honest with you, 9-10 people on this site despise trinity, no1 is going to pay you that kind of coin for that bike even if it was running let alone with a locked up motor
Just start a new part out thread and get the ball moving, you may pull in closer to your asking price!!
Pull the motor apart and sell it in pieces, be honest with what your selling!
Shit will sell quick just price in accordingly and take detailed pictures
Joe