Why is the Shelter 501 mono so expensive?


Rainy day and I am chilling listening to records. I have a shelter 501mkII, my second, and I've listened to a few mono pressings that I really enjoy. I am wondering about a mono cartridge. In looking into this the Shelter 501 mono is almost twice the price of the similar stereo cart. Other than units sold I can't imagine that there is a lot of difference between the two. Any thoughts?
davt
They think anyone who would want a mono cartridge will pay extra, I doubt that demand is driving up prices and I can't see any extra costs involved.
If you have a massive enough arm, the Denon DL-102 is a true mono cartridge that will give you the warmth that you have with the Shelter. It is much less expensive, but it might be a viable alternative.