Mack Anthem #42078 worth

Based on the catalog data provided, the Mack Anthem #42078 — LEGO Technic Set Value has a used selling price of $231.3. The new price is listed at $370.17. The second item, LEGO Mack Anthem (42078-1) (Technic), is currently unpriced in the catalog. Generally, the value of LEGO sets is driven by the set's rarity, condition (especially if it's sealed), and current demand for the specific vehicle or theme. You can compare the current asking prices for this set on the live eBay listings shown on your screen against this sold value to see if it's a good time to buy or sell.