Belle's folly (tarnished)

This blade needs some work before it will be useable.

MembersBuy limit none

Insta-buyHighest recent buy

91,840gp

Insta-sellLowest recent sell

80,000gp

SpreadBefore tax

11,840gp

14.80%

MarginAfter 2% GE tax

+10,004gp

+12.50% ROI

VolumeTraded in 30D

—

TrendMid price, 30D

—

Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

Volume · units traded

30D low: 80,000
30D high: 91,840
Volatility: 13.8%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitProfitable

+10,004gp

+10,004 per item · +12.50% ROI

Capital required: 80,000 gp
Gross revenue: 91,840 gp
GE tax (2%, 1,836/item): − 1,836 gp
Break-even sell: 81,632 gp

Item data

High alchemy: 27,000 gp70.6% below market
Low alchemy: 18,000 gp
Shop value: 45,000 gp
Weight: 1.36 kg
Stack / note: Not stackable · not noteable
Released: Nov 19, 2025

About Belle's folly (tarnished)

The Belle's folly (tarnished) is a members-only item in Old School RuneScape.

"This blade needs some work before it will be useable"

Over the last 30 days it traded between 69,224 and 95,722 gp on the Grand Exchange, averaging 81,511 gp. About 701 units changed hands per day. The price is down 21.3% across that window. Selling one at the average price costs 1,630 gp in Grand Exchange tax.

Casting High Level Alchemy returns 27,000 gp, which is 66.9% below the 30-day average price, so alching a bought one loses money.

How to get Belle's folly (tarnished)

Only Shellbane gryphon (1/75) drops Belle's folly (tarnished).

Dropped by

Monster	Rarity	Quantity
Shellbane gryphon	1/75	1

Belle's folly (tarnished) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Belle's folly (tarnished) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	78,977	69,224	83,099	8,636
September 2026	90,305	76,811	104,340	20,918
August 2026	116,166	98,283	175,871	26,455
July 2026	287,748	188,243	348,494	9,550
June 202621d	373,025	301,253	681,108	5,640
May 20262d	527,294	423,388	631,199	322
April 20261d	405,088	405,088	405,088	118
March 2026	442,227	370,842	512,137	18,235
February 2026	686,069	513,551	1,219,696	16,381
January 2026	1,428,434	1,176,254	1,971,654	17,856

Across 10 months of recorded prices Belle's folly (tarnished) ranged from 69,224 gp in October 2026 to 1,971,654 gp in January 2026, measured over 218 trading days.

The 30-day average of 81,511 gp sits in the lower third of that range.

All prices in gp. Volume counts units traded across both sides of the Grand Exchange.