I didn't know about the Starcraft splitting when I posted that. I just read about it recently. I was serious. I spent about $120 on D2 and its expansion, and got between 2000 and 3000 hours of entertainment. Not a bad deal at all. Compare that with Hellgate, $70 and all I really got was the comic book (I bought the expensive Collector's Edition, you know...)
@SnareSpectre:
Here's something you may want to consider. Diablo 2 has free downloadable mods. You install one of those and you get a totally different game. For example the one I use now is called "Valhalla". It has a cave full of Diablos, a stash that can be shared between characters (or used to duplicate stuff if you don't mind cheating a bit), new recipes, huge inventory, etc. You can keep adding attributes to certain items until they become ridiculously powerful - just collect enough stones or horns or whatever. Another mod I enjoyed a lot was "Ancestral Recall".
Edit: of course, it's totally worth playing the game as it is with all 7 classes before messing around with mods. OK, paladin in single-player game is not really worth it IMO, but try it anyway.