I think that Unexpected Gathering is a winner here. It's both a classic set for both Lord of the Rings AND the Hobbit. Plus, it really is a beautiful little set. It's one of the few I actually have displayed at my house (my wife won't let me build anything really big). It's not super-expensive, but it is just expensive enough that I think you'll get decent profit once it retires. Plus, it comes with five important minifigs (no filler goblins, orcs, elves or anything you don't really care about). Can't tell you how many people commented on the set when they came over. After they said, "You're an adult and collect Leogs?" nonsense, then their comments actually turned into, "This is really awesome." As far as other sets that are still retail or discount out there, I think Dol Guldur and Battle of the Black Gate have long-term potential as well. but again, as many of you have stated, I think the reason Lord of the Rings has limited appeal is that it probably really is mostly adults/teens going after them. Most young kids haven't seen the movies. Even the Hobbit movie, in many ways, is more violent and brutal than Lord of the Rings. So, little kids aren't asking for these for Christmas as much. The only ones who will are kids who KNOW about Lord of the Rings and the Hobbit and just think that whatever set they get is cool. I know my youngest son likes Star Wars sets for that very reason. He hasn't seen any of the movies (yet) but he knows about Star Wars, and would rather have a Star Wars ship set than some generic Lego outer space set. I just have a feeling that, because the Lord of the Rings legos haven't been HUGE sellers, that could actually help their value long-term since they probably haven't made as many, and they're retiring more quickly. Maybe I'm wrong. I like them a lot, and I'm trying to get my hands on as many as I can at the right price.