Each stack will sell at Auction House for 5-10s per stack easily

Don’t waste bag storage space on grey usable RS Gold items, ruined pelts, broken teeth etc. unless you are filling up an inventory for the run home. Keep green items for Auction House sale if your toon (or an alt) doesn’t need them.

Always set auctions for 24 hours and put a buyout price about 4-6x the value to an NPC vendor (again check the Auction House current prices so you don’t over or under value your items) ... the buyout price allows impatient bidders a way of getting their items quickly - and your money faster.

Mail your major items to your mule for Auction House Placement, dump the rest of the garbage ontot he NPC vendor. Each stack will sell at Auction House for 5-10s per stack easily and up to 20s per stack if the demand is right, low level "green" items 5-10s each.

My first (and still main) toon never got anywhere near this cash return so early (mage, miner engineer) ... my current level 10 gatherer is getting 1g per 2 hours of game time (mixing it up with questing and general fun) .... A concentrated effort should net close to 1g per hour - a huge return for low level characters me thinks.