Airport Action #7840 worth

The LEGO Duplo Airport Action #7840 set has a used sold value of $123.78 [1]. However, current eBay sellers are asking significantly more, with a median asking price of $299 for this item. This suggests the set may be rare or in high demand, but the actual value is closer to the sold price. If you're considering selling, you might list it at or near the catalog value and see if buyers are willing to pay the higher asking price.