*sigh* remember when Thermaltake made kick-ass cases? Do a Google image search on: MOZART TX - Its large, it used to sell for $250, but its a very good design... impressive in almost every way.
I was just as the store and I've seen some $60~70 cases that look quite nice. I still prefer the $100~150 cases IMHO...
I'd also like to see cases which are HQ/full featured - but will hold the mATX boards... most people DO NOT need 7-slot ATX motherboards. Almost any good mATX board will still do SLI/CF. When I upgraded to the i5-3570K, I paid the same price for the GA-Z77 board that was mATX over the slightly better and on sale ATX GA-Z77. I wanted the flexibility of a smaller case in the future.