Few things to consider…
If you plan on having a vintage table and it’s not in need of repair, I suggest going to vinylengine to download the service manual and perform the basic service yourself. Owning an old piece of stereo equipment is like owning an old car…you’ll find yourself tinkering with it from time to time to keep things running. You’ll also have a better understanding of how it works WHEN something pops up in the future.
If it needs to be repaired, you might look for someone local to fix it. If you’re comfortable, you can provide your location (city) and someone close to you may have a recommendation. Shipping is expensive and there’s always the chance the table will be damaged in transit. While I love the 6200, I’m not sure it’s cost effective to pay to ship, repair, and return ship. Naturally, YMMV…
As far as cartridges go…does it have one now? If it does, you may consider just getting a replacement stylus. I use LPGear and the ‘bay’ for mine.
If you want/need a new cart, I’m a fan of the AT 3600L if you don’t want to spend a lot of $$ ($30ish). From there your budget will limit your choices so knowing what that is might help with recommendations.
Good luck and welcome to the fold!