Oak blackjack(o) trades around 425 gp now, -68.1% this week, 7-day range 100–2,350.
Flippers place a buy offer near the low and sell near the high.
“An offensive blackjack.”
Oak blackjack(o) last traded at 750 gp (insta-buy) and 100 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 635 gp per item. 3 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 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.
Tax: Selling one at 750 gp costs 15 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →
Oak blackjack(o) last sold for 100 gp (instant sell) and was last bought for 750 gp (instant buy) on the Grand Exchange.
You can buy 125 Oak blackjack(o) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.
High alchemy turns Oak blackjack(o) into 240 gp. Buying one at 750 gp and casting with a nature rune at 138 gp costs 888 gp. That is a loss of 648 gp per cast at the latest prices, so it is not worth alching for profit right now.
No. Selling one at 750 gp costs 15 gp in tax (2% of the sale price, rounded down, capped at 5m gp).
The highest daily guide price on record for Oak blackjack(o) is 2,375 gp, on 18 Aug 2026. The lowest is 300 gp, on 7 Mar 2015.