Rock Raiders HQ #4990 value

Based on the catalog data provided on your screen, the Rock Raiders HQ #4990 has a used sold value of $226.63. Since the second item, LEGO Rock Raiders HQ (4990-1), is unpriced in the catalog, I cannot provide a specific valuation for it. Generally, the value of these sets is driven by the completeness of the set and its condition. 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 asking.