X-wing Starfighter #75355 value

Based on the items already on your screen, the X-wing Starfighter #75355 is listed with a used value of $190.03. Since the second item, the LEGO X-Wing Starfighter (75355-1) (Ultimate Collector Series), is unpriced in the catalog view, I cannot provide a specific value for it. Generally, the value of LEGO sets is driven by the condition (complete vs. missing pieces), whether it is sealed, and its rarity within the collection. 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 demanding.