RSpill

Prices pulled from the OSRS Wiki 3m ago · refreshed every five minutes

Items

Blamish red shell (round)members

“A large red and black blamish snail shell, looks protective.”

About this item

A round blamish red shell is an item dropped by Blood Blamish Snails with round shells in the Mort Myre Swamp. Players with level 15 in Crafting can use a chisel on it to turn it into a Blood'n'tar snelm (round), which gives 32.5 experience.

From Blamish red shell (round) on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.

Buy limit
13,000 per 4h
High alch
90
Shop value
150
Traded last hour
0

Its high alch value of 90 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 4d ago
305
Sell at (instant-buy)traded 44m ago
270
Spread
-35
Tax on the sale
−5
Margin per unit
-40

Breakeven sell price is 312 — a spread of 2.30% just to clear the tax.

Your 1.00M

Buy limit per 4 hours
13,000
Units you can fund
3,278
Capital required
999,790
Profit per window
-131,120

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

Prices refreshed 3m ago.

Against its own history last 90 days · 43 daily bars

Margin right now
below normal
spread is -11.48% against a usual 1805.88%

wider than 9% of the last 43 days

Price right now
normal
range 91 to 1,249

18% of the way up its 90-day range

Activity
much quieter than usual
0.00× its usual 15 a day
Typical daily move
5.43%
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 5.43% in a day, which is more than the -11.48% you would be capturing — so holding it overnight risks more than the flip makes.

Last 30 days

3,0001,5011sell28 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.