Wanted: 1977-1978 KZ 1000 fuel tank

How much should I expect to pay for a 1977-1978 KZ 1000 (not the LTD type) used fuel tank with no major dents, and still with the little brackets for tank emblems? Z1 Enterprises sells replica fuel tanks, but the prices just went up. 

If you’re patient, you can probably get one for $150-200.  Remember, the 77 and 78 did not share the same fuel tap design if that matters.

Later, Doug

Thank you for your reply. I am not too concerned about the fuel tap design, and I am not in a hurry. The bike will not be completed any time soon. Thanks.