yz 250?

Ok i bought a yz 250 race tuned engine from a guy that used to race it in his anderson kart its a black bottom end and silver (modern) barrel so not sure of year, it sparks and has great compression, it has electrics and 2 radiators not in best condition but DONT leak, i Also have a frame (could do with a spray) but thats it. I also have a Rear shock and swing arm I was going to do a project but after buying all these parts i still need rear wheel and forks and have run out of money so im possibally thinking of getting shot of it so how much do you think i could get for it?

Put some pics up. It will make it easier for us to give a approximate valuation.