Raw Bone?Follow

You can get bone (severed bone) from foresting wind felled tree's in Antonica.
Also will sometimes drop from named mobs as severed bone, Smashed Bone shield, ect...

Or you can buy it pretty cheap now on the broker. I have seen it as low as 40s on Butcherblock. I expect the price will increase again as the demand for furniture goes up. Damn updates :)

I actually found one as a ground spawn a long time ago near Qeynos...I love sparklies!