Observed arrival · 2026-08-27
OSRS Alch, a live ledger for RuneScape's alchemy margins
A High Alchemy profit calculator ranks Old School RuneScape items by the gold earned per cast.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The calculator models each cast by subtracting the Grand Exchange price and one nature rune from an item's high alch value, then sorts the results by margin. Users can edit the rune cost, constrain price and buy limits, separate F2P from members' items, and export the filtered table as CSV. The visible dataset includes 2,000 tracked items according to the site's description and displays item icons alongside prices, limits, and profit figures.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue