Runescroll of bloodbark

The Runescroll of bloodbark is a members-only Old School RuneScape item — “A rough scroll with faint writing, on a malevolent dark red parchment.”. Its Grand Exchange buy limit is 50 per 4 hours. Right now it buys at 437 gp and sells at 441 gp — a net margin of -4 gp (-0.9% ROI) after the 2% Grand Exchange tax of 8 gp. High alchemy yields 360 gp.

To flip it, place a buy offer near 437 gp and a sell offer near 441 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.