I think I get it

[Sotek]

I don't disagree with the overall sentiment, but what dungeon can a 4 man run and earn 100k gil per run?

Well, it's be awhile since I actually checked how much Gil I net per WP/AK, so I'm going with 3k per run (pretty sure it was closer to 5k though), I probably missed a decimal somewhere though, just woke up. Either way, four people all putting that Gil towards a house will add up fast, if they're all Spirit Binding as well, even more Gil. Eight people doing that... Sixteen... Yeah... Gil is hard to farm...