Swamp lizard

A very slimy and generally disgusting green lizard. Swamp lizard is a members-only item traded on the Old School RuneScape Grand Exchange.

Swamp lizard trades for 185 gp, making it one of the cheapest items on the GE.

Swamp lizard has very low trading volume (46 recent trades), which means wider spreads and slower fills. The buy limit of 125 every 4 hours is worth planning around when scaling flips. At the current margin, flipping the full buy limit yields up to 1,375 gp profit every 4 hours.

Swamp lizard currently has a positive margin of 11 gp after the GE tax, resulting in an ROI of 6.0%. A flip rating of 2/10 suggests this isn't the strongest flip opportunity at the moment, but margins can shift quickly.

Swamp lizard has a high alchemy value of 30 gp, but at the current buy price it is not profitable to alch.

Price has been stable over the last hour (0.0% change), which generally makes for more predictable fills.

With a tight spread, instant buy-and-sell is a viable approach for Swamp lizard. Undercutting the instant buy by a small amount (1 GP to a few hundred GP) is usually enough to get priority in the queue. Volume is relatively low, so expect fills to take longer — set your offers and check back rather than watching the screen. Avoid over-committing capital to a single slot with this item.

Track margins and find profitable trades with the Flip Finder. Use the High Alch Calculator to check whether this item is worth alching as an alternative exit strategy.

Use the flip calculator above to estimate your profit based on quantity. Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.