Need help with replacement hands

[alansye]

Hi, been lurking for some time now but first post ever so hopefully I can get some useful advice from this knowledgeable community!

I just bought a red sub, my first attempt to vintage pieces. It's been serviced by Rolex and has some original parts replaced, which I'm not particularly fussed about as I'm sure I'll enjoy spending the time to find parts that will 'complete' the watch. I've tried what I know as obvious markets (VRF, chrono24, bay, google) but haven't had any luck. Does anyone know of a good/reputable seller that may be able to help me out? Also, what would be a reasonable range for the hands/insert? I know it's not that straightforward but ballpark range would at least help me understand what to expect.

Thanks in advance!