i am wanting to sell some of my coins to afford this other coin i want and i am wondering where the best places to sell coins quickly
Yeah, if selling "quick", selling to another collector will be best value for you. Dealers will take a pretty massive cut. I know deals get done here, myself I have purchased a few K worth in the last year on the selling pages here.
Right here is the place to do it! I have bought here several times before, I have yet to sell. Every experience has been great.
I've sold a few coins here and on Numisforums, but most of the time I use ebay. Obviously, how quickly your coins sell will be largely determined by how you price them. In my experience, unless you are willing to sell potentially for a loss it may take some time. Good luck!
I’ve bought and sold here with no problems. On the flip side, I just sold on eBay where they take 13.5% on coins and bullion so that was a pretty hefty haircut.