OpenGET Old School RuneScape Grand Exchange tracker

Black unicorn mask

Pointy shadows.

Prices

Buy at (instant-sell)
16,206
Sell at (instant-buy)
19,928
GE tax on sale
398
Margin
3,324
ROI
20.5%
Buy limit (4h)
4
Potential profit
13,296
Last buy seen
Last sell seen

Item

Item ID
20266
Members
yes
High alch
600
Low alch
400
Base value
1,000
High alch profit
-19,484
Low alch profit
-19,684

Price change

1 hour
-0.4%
24 hours
-0.4%
7 days
-33.6%
30 days
+51.8%
Black unicorn mask — 1 week
8,53132.5k56.4k80.4k104.4k29 Oct1 Nov3 Nov5 Novsellbuy

Volume

Traded (24h, our archive)
133
Upstream /volumes figure
8
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