Cotton boll trades around 1,545 gp now, +22.3% this week, 7-day range 1,220–1,567.
Flippers place a buy offer near the low and sell near the high.
“I should use this with a spinning wheel.”
Cotton boll last traded at 1,590 gp (insta-buy) and 1,500 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 59 gp per item. 13,918 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 7 Nov 2025 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 1,590 gp costs 31 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Cotton boll last sold for 1,500 gp (instant sell) and was last bought for 1,590 gp (instant buy) on the Grand Exchange.
The OSRS Wiki has no recorded buy limit for Cotton boll yet, so Offerbook sizes flips on it by trade volume alone.
High alchemy turns Cotton boll into 60 gp. Buying one at 1,590 gp and casting with a nature rune at 138 gp costs 1,728 gp. That is a loss of 1,668 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 1,590 gp costs 31 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Cotton boll is 5,078 gp, on 3 Apr 2026. The lowest is 400 gp, on 7 Nov 2025.