I would pay $100-150 if the plastic lens was included and the gauges are OK, meaning speedometer is complete with undamaged return spring and no burnt small gauges. Prices on eBay are difficult to guess at best. I bought a complete cluster including light bar and bezels for $600 a couple of months ago. I see prices of clusters only, going for $100-800. There is really no way to know except to put it out there and see what it goes for. I guess it depends on who sees it and how bad they want it. Your cluster is not something most people would put in their car as is, so maybe expect a little lower price