Opalmembers
“A semi precious stone.”
About this item
Opals are semi-precious gems used mainly in Crafting. They can be cut from uncut opals with a chisel, yielding 15 experience. There is a chance to unsuccessfully cut the opal, resulting in a crushed gem and 3.8 experience. Opals are the lowest level gemstone.
From Opal on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.
- Buy limit
- 13,000 per 4h
- High alch
- 60
- Shop value
- 100
- Traded last hour
- 2,582
Its high alch value of 60 does not cover the 150 nature rune it would burn, so alching is a loss before the item itself is counted.
One unit, right now
- Buy at (instant-sell)traded 4m ago
- 148
- Sell at (instant-buy)traded 4m ago
- 158
- Spread
- 10
- Tax on the sale
- −3
- Margin per unit
- 7
Breakeven sell price is 152 — a spread of 2.70% just to clear the tax.
Your 1.00M
- Buy limit per 4 hours
- 13,000
- Units you can fund
- 6,756
- Capital required
- 999,888
- Profit per window
- 47,292
Price is thin, governed by the slower side at 4m.
Prices refreshed 2m ago.
Against its own history last 90 days · 91 daily bars
wider than 62% of the last 91 days
38% of the way up its 90-day range
Measured with medians rather than averages, because one spike — an update, a streamer, a brief squeeze — drags an average around for weeks afterwards and makes everything since look ordinary.