I've seen lots of people advertising drone accessories on eBay. Mostly controllers and batteries are listed and probably because of flyaways or crashes. Best of luck selling them.
Hi there. Thank you for reaching out and we're deeply sorry to know about the incident that happened to your unit. Hope that you could get the best recommendation from our fellow DJI Pilot here about purchasing a Mavic Mini 2 without RC and other accessories. Thank you for your valued support.