My gpa has a 2012 sportster 72 with a Frankenstein trike conversion. He just got it done few months ago. I was to get the bike as inheritance but since conversion I don't have a need for it. He is in hospice and has days to maybe few weeks left. I'd Rather the money go to my grandmothers care for future. Root if my question as there isn't many done like this I know of, is how to value it. Has less than 1000 miles and flawless condition. Have no pics at moment. I am guessing that it would be somewhere around $15,000 give or take. Does that seem like a close to fair valuation? I will call few dealers but expect more of a what its worth to them price than what to expect private party selling. Any ideas appreciated.