Auction house

Hi, I'm new here and new WoW player. I wondering what the best prince for 20 Cooper ingots in auctione house. For complete sentence. I'm lvl 15 and i trying make some gold through mining and skinning. If you have any advice or tips for me, you are welcome.
Thanks

Check the current AH price, look through all of them and find the cheapest "price per unit" on buyout and then just post a bit cheaper than that.

https://www.web-auctioneer.com/item/...tion=1&realm=2

https://www.web-auctioneer.com/item/...lm=2&faction=2