keep in mind that if you send to auction, you will have transport costs, vat, ans auctioneer's fees which will bite hard into your profit. TBH, my experience is that pre owned furniture, unless its antique or a cachet make, doesn't make a lot...you might be better decided how much you'd like to make and sticking it on gumtree. I ended up giving an almost new stressless recliner, side tray and footstool to charity because no one round me wanted it even for 40 quid.