Werebat
Explorer
Basically, the whole system is set up to where you don't sell magic items and you are penalized if you try.
This may be in reaction to 3E (IDK what 4E did), where players were penalized for NOT selling off 90% of items and using the money they got to craft more efficient items.
All while bitching that they never found anything "cool", all their gear had been crafted or purchased, etc.
Players will just have to find another way to min/max munchkin that doesn't involve cheese combos with magic items. Remember, your DM can read the same optimization forums that you can. Armor made of nightsticks to fuel your divine metamagic? WHAT nightsticks? Heh.