Pyrophosphitemembers
“A phosphate rich mineral dust.”
About this item
Pyrophosphite is an item that is used with calcite on a mycelium pool in order to recalcify fossils into enriched bones, which are used on the eastern strange machine in the House on the Hill to gain Prayer experience. It is dropped by monsters found on Fossil Island, and can be mined from boulders inside the Volcanic Mine. It can also be purchased for 70 points each from Petrified Pete's Ore Shop.
From Pyrophosphite on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.
- Buy limit
- 13,000 per 4h
- High alch
- 18
- Shop value
- 30
- Traded last hour
- 0
Its high alch value of 18 does not cover the 153 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 3h ago
- 86
- Sell at (instant-buy)traded 4h ago
- 95
- Spread
- 9
- Tax on the sale
- −1
- Margin per unit
- 8
Breakeven sell price is 88 — a spread of 2.33% just to clear the tax.
Your 1.00M
- Buy limit per 4 hours
- 13,000
- Units you can fund
- 11,627
- Capital required
- 999,922
- Profit per window
- 93,016
Price is stale, governed by the sell side at 4h. You can get in faster than you can get out.
Prices refreshed 3m ago.
Against its own history last 90 days · 90 daily bars
wider than 18% of the last 90 days
4% 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.