Hello to everyone, we are new to the H.A.M.B

Hi, we have some vintage flathead parts. We have an early Evans 4 X 2 flathead polished intake. We also have an early Weiand 4 X 2 polished intake. I would like someones opinion on rarity and value.
Also have some early Stromberg 97s Scotts dual velocity tops that we think are very rare. Any idea on them.
Thanks, Bruce and Linda