RSpill

Prices pulled from the OSRS Wiki 5m ago · refreshed every five minutes

Items

Steel incendiary cannonballmembers

“Ammo suited for a boat's cannon.”

About this item

Steel incendiary cannonballs are items that can be fired from a cannon during boat combat. They deal the same amount of damage as steel cannonballs, and apply burn to the target as well. Two are made per action by using two steel cannonballs and ten rubium splinters at an anvil, requiring level 35 Smithing and granting 15 experience.

From Steel incendiary cannonball on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.

Buy limit
— per 4h
High alch
6
Shop value
10
Traded last hour
0

Its high alch value of 6 does not cover the 155 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 24h ago
392
Sell at (instant-buy)traded 12h ago
1
Spread
-391
Tax on the sale
−0
Margin per unit
-391

Breakeven sell price is 401 — a spread of 2.30% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
not published
Units you can fund
2,551
Capital required
999,992
Profit per window
-997,441

Price is stale, governed by the buy side at 24h. You can get out faster than you can get in.

Prices refreshed 5m ago.

Against its own history last 90 days · 36 daily bars

Margin right now
far below normal
spread is -99.74% against a usual 157.62%

narrower than any of the last 36 days

Price right now
normal
range 337 to 2,293

3% of the way up its 90-day range

Activity
much quieter than usual
0.00× its usual 1,361 a day
Typical daily move
22.41%
it moves further in a day than the spread you are trying to capture

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. Worth noting here: this item typically moves 22.41% in a day, which is more than the -99.74% you would be capturing — so holding it overnight risks more than the flip makes.

Last 30 days

5,0002,5011sell29 Oct1 Nov
One point per hour, from the wiki’s hourly averages. The shaded gap is the spread — the part the tax comes out of.