Rune longsword trades around 18,903 gp now, +0.6% this week, 7-day range 18,389–18,963.
Flippers place a buy offer near the low and sell near the high.
“A razor sharp longsword.”
Rune longsword last traded at 19,226 gp (insta-buy) and 18,579 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 263 gp per item. 54,399 were traded in the last 24 hours. It is available to free-to-play players.
Hourly mid price, the average of the buy and sell prices. Volume counts both sides.
Daily GE guide prices from 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
High alch: 19,200 gp − 19,226 gp to buy − 137 gp nature rune = -163 gp per cast. Best items to alch →
Tax: Selling one at 19,226 gp costs 384 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Rune longsword last sold for 18,579 gp (instant sell) and was last bought for 19,226 gp (instant buy) on the Grand Exchange.
You can buy 70 Rune longsword every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Rune longsword into 19,200 gp. Buying one at 19,226 gp and casting with a nature rune at 137 gp costs 19,363 gp. That is a loss of 163 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 19,226 gp costs 384 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Rune longsword is 21,367 gp, on 3 Nov 2015. The lowest is 18,073 gp, on 1 May 2024.