Factory #1620 worth

Based on the catalog data you have on screen, the Factory #1620 — LEGO Town Set Value (LEGO Town) has a used value of $289.99. Since the second item, LEGO Factory (1620-2) (Classic Town), is unpriced in the catalog, I cannot provide a specific value for it. For the first item, the typical value is driven by its condition and completeness, and you can compare the current asking prices on the live eBay listings shown on your screen against this sold value to see how it's currently trading.