Maybe if you're buying it's easier to go up in price,but not if you're selling. If the carb works ok, the package should bring $150-175 to the right person. That Holley street dominator is actually a pretty good manifold for a mild street engine. The carb looks like an early Edelbrock version of the tried and true Carter AFB. A good package for a 2bbl to 4bbl changeover if you're not going to change internals too much.