Although im f2p, you are able to view the official runescape forum, (i.e. the one on runescape.com). Go to the fletching section of their marketplace and u can notice a significant amount of ppl interested in purchasing low-level arrows in massive amounts. You wont be able to post in that forum, however you can always PM the person selling. (Although it gets annoying saying... "meet me in seers" - "sorry, im f2p... :( " The forums here are not as active (i.e. its not a post every 2 or 3 seconds..) but there is a better chance to see other f2p players interested in buying bulk here. Thx For the help and nice guide and im p2p also so that problem is solved :D