OpenGET Old School RuneScape Grand Exchange tracker

Blamish blue shell (round)

A large blue coloured blamish snail shell, looks protective.

Prices

Buy at (instant-sell)
2,900
Sell at (instant-buy)
5,084
GE tax on sale
101
Margin
2,083
ROI
71.8%
Buy limit (4h)
13,000
Potential profit
27,079,000
Last buy seen
Last sell seen

Item

Item ID
3351
Members
yes
High alch
90
Low alch
60
Base value
150
High alch profit
-5,150
Low alch profit
-5,180

Price change

1 hour
+0.0%
24 hours
+77.6%
7 days
+108.5%
30 days
+147.4%
Blamish blue shell (round) — 1 year
-4,63320.9k46.4k71.9k97.3k6 Nov7 Mar6 Jul5 Novsellbuy

Volume

Traded (24h, our archive)
279
Upstream /volumes figure
94
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 2026-11-05T07:14:00Z

Prices updated