Modular LEGO Store #910009 value

The Modular LEGO Store #910009 is listed with a used value of $445 [1]. Since the second listing is unpriced, the first result gives you the best indication of its typical resale value based on sold comps. Keep in mind that the value of LEGO sets can be driven up by condition (like being New/Sealed) and completeness. You can compare this sold value against the current asking prices shown on the screen to see if it's a good time to buy or sell.