Trident of the Seas (full)

The Trident of the Seas (full) is a members-only Old School RuneScape item — “A weapon from the deep.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 800,000 gp and sells at 833,731 gp — a net margin of 17,057 gp (2.1% ROI) after the 2% Grand Exchange tax of 16,674 gp. High alchemy yields 41,400 gp.

To flip it, place a buy offer near 800,000 gp and a sell offer near 833,731 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.