Swamp lizard

Swamp lizard last sold for 26 gp (instant sell) and was last bought for 42 gp (instant buy) on the Grand Exchange.

You can buy 125 Swamp lizard every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

High alchemy turns Swamp lizard into 30 gp. Buying one at 42 gp and casting with a nature rune at 138 gp costs 180 gp. That is a loss of 150 gp per cast at the latest prices, so it is not worth alching for profit right now.

It is not on the exempt list, but it pays no tax at its price. Selling one at 42 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp.

The highest daily guide price on record for Swamp lizard is 305 gp, on 22 Mar 2022. The lowest is 24 gp, on 22 Jul 2023.