Diabolic worms

About Diabolic worms on the GE

“Their subtle, pulsing glow would be great for catching anglerfish.”

Diabolic worms last traded at 1,900 gp (insta-buy) and 1,791 gp (insta-sell) on the Grand Exchange. Selling one at 1,900 gp costs 38 gp in GE tax, leaving a margin of 71 gp per item. 309,648 were traded in the last 24 hours. The buy limit is 8,000 every 4 hours. It is a members' item.

Diabolic worms FAQ

How much is Diabolic worms worth?

Diabolic worms last sold for 1,791 gp (instant sell) and was last bought for 1,900 gp (instant buy) on the Grand Exchange.

What is the Diabolic worms buy limit?

You can buy 8,000 Diabolic worms every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Diabolic worms worth high alching?

High alchemy turns Diabolic worms into 54 gp. Buying one at 1,900 gp and casting with a nature rune at 138 gp costs 2,038 gp. That is a loss of 1,984 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Diabolic worms tax-exempt?

No. Selling one at 1,900 gp costs 38 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Diabolic worms's highest price?

The highest daily guide price on record for Diabolic worms is 3,194 gp, on 24 Apr 2026. The lowest is 105 gp, on 16 May 2025.