Millennium Falcon [Blue Box] #4504 worth

The Millennium Falcon [Blue Box] #4504 is valued at $182.99 used based on the catalog data provided [1]. Since the second item, LEGO Millennium Falcon (Blue Box Version) (4504-1) (Star Wars), is unpriced in the current view, I cannot give you a specific value for it. Generally, the value of LEGO sets is driven by the set's rarity, condition (especially if it's sealed or complete), and demand from collectors. You can compare the current asking prices on the live eBay listings shown on your screen against the sold value of $182.99 to see if it's a good deal.