RSpill

Prices pulled from the OSRS Wiki now · refreshed every five minutes

Items

Black spearmembers

“A black tipped spear.”

About this item

A black spear is a two-handed melee weapon requiring 10 Attack to wield. Black spears are obtained as a gift from turning vampyre Juvinates into humans or from looting Shades of Mort'ton minigame chests in the Shade Catacombs. As with most spears, it can be poisoned. As with all black and white equipment, the black spear cannot be made from raw materials using the Smithing skill.

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

Buy limit
8 per 4h
High alch
390
Shop value
650
Traded last hour
9

Alching it yields 240 after the nature rune, 4,971 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 43m ago
5,211
Sell at (instant-buy)traded 3h ago
4,125
Spread
-1,086
Tax on the sale
−82
Margin per unit
-1,168

Breakeven sell price is 5,318 — a spread of 2.05% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
8
Units you can fund
8
Capital required
41,688
Profit per window
-9,344

Price is stale, governed by the sell side at 3h. You can get in faster than you can get out.

Prices refreshed now.

Against its own history last 90 days · 76 daily bars

Margin right now
below normal
spread is -20.84% against a usual 0.54%

wider than 7% of the last 76 days

Price right now
above normal
range 3,005 to 9,095

36% of the way up its 90-day range

Activity
much busier than usual
2.34× its usual 93 a day
Typical daily move
1.27%
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 1.27% in a day, which is more than the -20.84% you would be capturing — so holding it overnight risks more than the flip makes.

Last 30 days

4,5004,1973,894sellbuy28 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.