Or you could thieve them. One of the ways that got me a whip was spinning flax. If you had starting funds, you could buy flax for 100 each, and spin and sell for 200 each. If not, just pick your flax. It might take awhile, though. I would suggest Barrows, but yeah, you'd get owned. I made a sweet profit, and I'm not even done with all my prayer potions yet.