Rock-shell armour set trades around 176k gp now, flat this week, 7-day range 151k–200k.
Flippers place a buy offer near the low and sell near the high.
“A set containing a Rock-shell helm, Rock-shell plate, Rock-shell legs, Rock-shell boots and Rock-shell gloves.”
Rock-shell armour set last traded at 199,995 gp (insta-buy) and 151,279 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 44,717 gp per item. 5 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 22 Aug 2025 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 199,995 gp costs 3,999 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Rock-shell armour set last sold for 151,279 gp (instant sell) and was last bought for 199,995 gp (instant buy) on the Grand Exchange.
The OSRS Wiki has no recorded buy limit for Rock-shell armour set yet, so Offerbook sizes flips on it by trade volume alone.
High alchemy turns Rock-shell armour set into 87,000 gp. Buying one at 199,995 gp and casting with a nature rune at 138 gp costs 200,133 gp. That is a loss of 113,133 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 199,995 gp costs 3,999 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Rock-shell armour set is 158,543 gp, on 4 Oct 2026. The lowest is 109,833 gp, on 22 Aug 2025.