any suggestions on where to sell 2nd hand goods through global markets?

So I've got this MM Louis vuitton damier bag alongside others, got a LEGIT certification and is authentic. I'd been trying to sell it around my local but wasn't getting results through local mediators who trade them with a commission. I guess UK economy is bad these days...

I'm looking into an easy accessed market that is reliable and could sell a few 2nd hand louis' for a fraction of a price, shipping online and handling PayPal of course