Mobile Devastator #8108 worth

Based on the catalog information provided, the Mobile Devastator #8108 — LEGO Exo Force Set Value has a typical used value of $287.5. The second item, LEGO Mobile Devastator (8108-1) (Exo-Force), was listed in your search results but does not have a specific price listed in the catalog data I can access for a detailed valuation. For the first item, the value is driven by its completeness and condition, and you can compare the current asking prices against the sold value shown on the page to see how it's trading right now.