Unfortunately, in a way he is right.
How many of us have found a similar product in a non-quilting environment for a whole lot less? Harbor Freight carries those rotary cutter blades for about $1per blade, but you go to buy it at Joanns or LQS and what is the cost? a heck of a lot more.
but I also agree that men pay for their toys, gadgets and hobbies too.
warm quilt hugs, sue in CA