I barely started selling about two years ago, I dont do social media and I'm a solo rockhound, all my friends think I'm silly the way I love to go out and dig up rocks but I don't really care what anyone thinks, Ebay is how I sell everything, if it were mine I'd list it in (lots) 5,10,20lb lots, it will sell for sure if you list it cheap on a 7 day auction, maybe start it at a few bucks a pound to 5 bucks a pound if you want to get rid of it quickly, 10$ a pound might sell a little slower, that's how I do it mostly when I'm selling bulk, if I list it buy it know it will take forever to sell, I've actually had a fire agate on I really liked for a buy it know price and it didn't sell for like 3months, I relisted it much cheaper on auction and when the auction was up I got more than I was originally asking lol, I think its because people in general like to feel in control someway, it's in our nature but you can also end up selling something awesome for nothing, it's a gamble but I absolutely love prospecting and digging for fire so it's more for fun for me not so much the money. Sorry I couldn't be of more help, someone on here might be interested.