Aero Tube Hanger #7317 price

The Aero Tube Hanger #7317 is valued at $157.5 used based on the catalog data provided [1]. Since the second item, LEGO Aero Tube Hanger (7317-1) (Life On Mars), is unpriced in the current view, I cannot provide a specific value for it. Generally, the value of LEGO sets like this is driven by the set's rarity, condition (especially if it's complete or sealed), and current demand from collectors. You can compare the current asking prices on the live listings shown on your screen against this sold value to see what the market is currently willing to pay.