Just ordered an Ortofon 2M Mono cartridge, Should be here in two weeks give or take a few days.
Thanks to Jeff @ A/V Solutions.
This will be going on my Denon DP-61F turntable. I have an extra headshell so I can switch from my 2M Black to the the 2M Mono whenever I want to spin some mono pressings. I realized I have acquired quite a few mono pressings over the years so I figure now was as a good a time as any to try listening to them with a mono cart.
Will update when I receive the cart!