RSpill

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

Items

Black dragon leathermembers

“It's a piece of prepared black dragonhide.”

About this item

Black dragon leather is used in the Crafting skill to make black d'hide armour. It can be created by giving a black dragonhide and 20 coins to a tanner (45 coins at Sbott in Canifis). Tanners can be found in Al Kharid, the Ranging Guild, Forthos Dungeon, Canifis, Auburnvale, and the Crafting Guild. Alternatively, black dragon leather can be made using the Tan Leather spell.

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

Buy limit
11,000 per 4h
High alch
66
Shop value
110
Traded last hour
29,763

Its high alch value of 66 does not cover the 150 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 5m ago
3,300
Sell at (instant-buy)traded 9m ago
3,306
Spread
6
Tax on the sale
−66
Margin per unit
-60

Breakeven sell price is 3,368 — a spread of 2.06% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
11,000
Units you can fund
303
Capital required
999,900
Profit per window
-18,180

Price is a healthy book, governed by the slower side at 9m.

Prices refreshed 2m ago.

Against its own history last 90 days · 91 daily bars

Margin right now
below normal
spread is 0.18% against a usual 1.10%

wider than 8% of the last 91 days

Price right now
far below normal
range 3,187 to 4,554

8% of the way up its 90-day range

Activity
busier than usual
1.42× its usual 501,383 a day
Typical daily move
1.21%
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 1.21% in a day, which is more than the 0.18% you would be capturing — so holding it overnight risks more than the flip makes.

Last 30 days

3,7403,5203,300sellbuy28 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.