Since the release of LTR , Palantir of Orthanc rose in value dramatically before settling in as the third most expensive MTG card from the set
As a reminder, this list cares about things good at kitchen table formats like the 500-pound gorilla Commander, other Highlander formats, Five Color, Type Four and then all multiplayer stuff too
Disrupting Scepter and Mind Twist
The cards were given out to Pokmon employees by Ishihara himself, and there are estimated to be only 30-60 in existence
The issue with comparing Modern Horizons boxes to Tales of Middle Earth boxes is, of course, the delta in power level
Not to mention, you might have a local hobby shop that is trading the collectible items