Cartridge for VPI HW-19 MK-III with Rega RB300

My cleaning lady ripped the stylus off my Grado (low end wooden body) cartridge the other day and I'm looking for something new. My system is a VPI HW-19 MK-III to a Mcintosh integrated that goes to a pair of BWs. My budget is between $300-700.

I bought the turntable with the cartridge already installed so I'm pretty inexperienced when it comes to analog...

Thanks for any help!