
If someone has enough cash to unload 100k for a weapon they want, so what?
Jealousy is not a very nice trait

I'm glad there are people who want gold and only gold - allows me to sell the gold crap I find while farming for nice prices! I don't care about gold or purple, but I do have a weakness for weapons that look "cool" myself (now what's wrong with that?! I have to stare at my character's weapon every time I exit the town after all! And I just hate the look of some swords & axes. My warrior has a collection of plain chaos axes with various mods I added myself, each dyed a different color depending on the mod :P)
The game gives people who don't have a lot of money the option to use collectors weapons, that will have good stats, and miss only a few extra mods that many nicier gold items have (although sometimes the way bonuses are combined does not make a practical sense ... for example that earth req staff with air magic and protection bonus?).