Total Motorcycle Community Forums

Hello fellow MC lovers out there! I've owned and ridden many brands of bikes, even did some flat track racing as a teen. I just sold my recent street bike because the traffic here is far too dangerous for my old self. But, I'm considering buying a vintage bike to tinker with and show. I've been looking at the Mecum auction coming up at Las Vegas in January with a huge collection coming from a Sweden. I've ID'd several bikes that interest me, but I'm unsure how to accurately estimate their worth. Does anyone here know if Hagerty is fairly accurate? Any help is much appreciated!

Thanks all.