OpenGET Old School RuneScape Grand Exchange tracker

Blue halloween mask

Aaaarrrghhh ... I'm a monster.

Prices

Buy at (instant-sell)
6,357
Sell at (instant-buy)
7,995
GE tax on sale
159
Margin
1,479
ROI
23.3%
Buy limit (4h)
5
Potential profit
7,395
Last buy seen
Last sell seen

Item

Item ID
1055
Members
no
High alch
9
Low alch
6
Base value
15
High alch profit
-8,142
Low alch profit
-8,145

Price change

1 hour
+13.9%
24 hours
+25.5%
7 days
+134.1%
30 days
-22.4%
Blue halloween mask — 1 year
1,0574,8058,55412.3k16.1k6 Nov7 Mar6 Jul5 Novsellbuy

Volume

Traded (24h, our archive)
2,343
Upstream /volumes figure
137
The lowest price someone is selling at nowThe highest price someone is buying at now2% of the sale price, capped at 5,000,000 gpThe item's value in the game's own definitions. Alchemy and general-store rates derive from it; it is not a price any shop necessarily charges.High alch value minus a nature rune minus the buy price, assuming a fire staff. No GE tax: alching is not a Grand Exchange sale.Low alch value minus a nature rune minus the buy price, assuming a fire staff. No GE tax: alching is not a Grand Exchange sale.From the wiki's undocumented /volumes endpoint, as at 2026-11-05T12:54:58Z

Prices updated