Mahogany seed trades around 138 gp now, -35.7% this week, 7-day range 55–247.
Flippers place a buy offer near the low and sell near the high.
“Plant this in a plantpot of soil to grow a sapling.”
Mahogany seed last traded at 166 gp (insta-buy) and 110 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 53 gp per item. 16,649 were traded in the last 24 hours. It is a members' item.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 9 Sept 2017 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 166 gp costs 3 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Mahogany seed last sold for 110 gp (instant sell) and was last bought for 166 gp (instant buy) on the Grand Exchange.
You can buy 200 Mahogany seed every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Mahogany seed into 28 gp. Buying one at 166 gp and casting with a nature rune at 138 gp costs 304 gp. That is a loss of 276 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 166 gp costs 3 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Mahogany seed is 38,805 gp, on 12 Sept 2017. The lowest is 134 gp, on 6 Oct 2026.