Miyajima Labs Inifinity

For sale is my mint Miyajima Labs Infinity mono cartridge. Purchased new earlier this year from a dealer. Less than 50 hours on it! In like new condition. Glorious, wonderful and rich authentic mono sound... from their website:
(PS: the Oswald Mills Audio headhshell is not included in this sale)

INFINITY NEW !
"INFINITY MONO" made heavier than ordinary cartridges to pursue ideal.
It is a size outside common sense.
The size of the body is W 24.0 mm x D 28.6 mm.
The length of the terminal is 4.0 mm.
Please check whether it can be used for the tone arm or head shell you have.
That sound expresses unprecedented low tone volume, clear, three-dimensional, and instrumental quality.
It is music, not audio. This cartridge is special.
The wiring of the terminal of this monaural cartridge is the same as ordinary stereo cartridge.