RSpill

Prices pulled from the OSRS Wiki 2m ago · refreshed every five minutes

Items

Antifire potion(1)members

“1 dose of anti-firebreath potion.”

About this item

An antifire potion provides slight immunity to a dragon's breath. When used in conjunction with an anti-dragon shield or dragonfire shield, a single dose will provide complete immunity against dragonfire for 6 minutes. It can be made by a player with 69 Herblore by mixing clean lantadyme and then dragon scale dust in a vial of water, which grants 157.5 Herblore experience. It may only be used after starting Dragon Slayer I.

From Antifire potion on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.

Buy limit
2,000 per 4h
High alch
79
Shop value
132
Traded last hour
0

Its high alch value of 79 does not cover the 156 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 1h ago
168
Sell at (instant-buy)traded 4h ago
199
Spread
31
Tax on the sale
−3
Margin per unit
28

Breakeven sell price is 172 — a spread of 2.38% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
2,000
Units you can fund
2,000
Capital required
336,000
Profit per window
56,000

Price is stale, governed by the sell side at 4h. You can get in faster than you can get out.

Prices refreshed 2m ago.

Against its own history last 90 days · 90 daily bars

Margin right now
below normal
spread is 18.45% against a usual 53.69%

wider than 14% of the last 90 days

Price right now
normal
range 10 to 317

51% of the way up its 90-day range

Activity
much quieter than usual
0.00× its usual 352 a day
Typical daily move
22.56%
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 22.56% in a day, which is more than the 18.45% you would be capturing — so holding it overnight risks more than the flip makes.

Last 30 days

24413729sellbuy28 Oct2 Nov
One point per hour, from the wiki’s hourly averages. The shaded gap is the spread — the part the tax comes out of.