Opal amulet (u)

It needs a string so I can wear it. Opal amulet (u) is a members-only item traded on the Old School RuneScape Grand Exchange.

Opal amulet (u) trades for 272 gp, making it one of the cheapest items on the GE.

Opal amulet (u) currently has a positive margin of 50 gp after the GE tax, resulting in an ROI of 18.4%.

High alching Opal amulet (u) yields a profit of 172 gp per cast (before nature rune cost). At ~1,200 casts per hour, that's up to 206.4k/hr in passive income while training Magic. This item is profitable both as a flip and as an alch target, giving you two exit strategies.

Use the flip calculator above to estimate your profit based on quantity. Compare alch profits across all items on the High Alch Calculator. Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.