Ulamog, the Defiler value

The value of "Ulamog, the Defiler" varies significantly based on the specific printing, condition, and whether it is serialized. The most valuable version listed is the serialized card, "Ulamog, The Defiler [Serialized] #383," which has a used sold value of $1877.81 [4]. If you are looking at the non-serialized versions, the standard "Ulamog, the Defiler (Modern Horizons 3)" is valued at $2334.99 used [8], though this might be a different printing than the others. For more common versions, the prices range from $17.22 used [3] to $29.99 used for a foil version [6]. To get a better idea of current market activity, you can compare the sold comps against the live eBay asking prices shown on the page.