Considering that it costs more than $1 to fabricate this bracket (not to mention the transportation, administration, warehousing, distribution cost, etc.), I think this is an absolute bargain even if it would cost $10 + $15 for shipping it would still be a bargain!
I hand crafted my own 120mm fanboard using a piece of lexan and several hours of my time. I would have gladly paid cavediver's $65 if he hadn't been sold out when I needed it. The time alone was worth $hundreds. Norco's price is a steal.