RSpill

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

Items

Extended antifire(4)members

“4 doses of extended anti-firebreath potion.”

About this item

An extended antifire potion is a potion that provides slight immunity to a dragon's breath. When used in conjunction with an anti-dragon shield or dragonfire shield, it will provide complete immunity against dragonfire for 12 minutes (1200 game ticks) per dose (48 minutes per 4-dose potion). Antifire potions are especially useful against metal dragons and the King Black Dragon, though only when combined with other said forms of protection. It may only be used after starting Dragon Slayer I.

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

Buy limit
2,000 per 4h
High alch
264
Shop value
440
Traded last hour
3,180

Alching it yields 115 after the nature rune, 121 less than it costs to buy. Alching it is a loss, so the price floats free of the alch value.

One unit, right now

Buy at (instant-sell)traded 37m ago
236
Sell at (instant-buy)traded 3m ago
310
Spread
74
Tax on the sale
−6
Margin per unit
68

Breakeven sell price is 241 — a spread of 2.12% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
2,000
Units you can fund
2,000
Capital required
472,000
Profit per window
136,000

Price is thin, governed by the buy side at 37m. You can get out faster than you can get in.

Prices refreshed 2m ago.

Against its own history last 90 days · 91 daily bars

Margin right now
far above normal
spread is 31.36% against a usual 7.29%

wider than 99% of the last 91 days

Price right now
below normal
range 193 to 353

27% of the way up its 90-day range

Activity
normal
0.98× its usual 78,128 a day
Typical daily move
4.26%
how far it usually travels overnight

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.

Last 30 days

350286222sellbuy28 Oct31 Oct
One point per hour, from the wiki’s hourly averages. The shaded gap is the spread — the part the tax comes out of.