Dual sai

A pair of aggressive Sai. Dual sai is a members-only item traded on the Old School RuneScape Grand Exchange.

At just 1,667 gp, Dual sai is a low-cost item that can be flipped with minimal starting capital.

Dual sai has very low trading volume (2 recent trades), which means wider spreads and slower fills. The strict buy limit of 8 every 4 hours significantly caps how many you can flip per session. At the current margin, flipping the full buy limit yields up to 3,296 gp profit every 4 hours.

Dual sai currently has a positive margin of 412 gp after the GE tax, resulting in an ROI of 24.7%. The flip rating of 7/10 places this item in the mid range — decent margins but consider checking volume before committing.

High alching Dual sai yields a profit of 1,836 gp per cast (before nature rune cost). At ~1,200 casts per hour, that's up to 2.2m/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.