A trading desk
for the GE.

Coffer ranks flips on the prices that actually fill, then tells you whether to hold, reprice, or cut each open offer. Your profit tracks itself, right in the RuneLite side panel.

Free to start. Coffer only gives advice. You place every trade yourself.

Best GE flips today

See all flips →

Ranked by expected profit per 4h buy limit, after the 2% GE tax. Prices as of .

  1. 01Old school bond~830k+44,222 gp · 0.5%
  2. 02Ancient essence~120k+1 gp · 6.7%
  3. 03Diabolic worms~110k+74 gp · 4.5%
  4. 04Basalt~88k+53 gp · 5.9%
  5. 05Vial of blood~83k+49 gp · 0.7%

Every offer, from pick to profit

No spreadsheets, no alt-tabbing to a website mid-flip.

Ranked on what actually fills

Most tools rank on the instant buy/sell spread, the number that looks widest on a chart and clears the least. Coffer scores opportunities on 1-hour fillable prices, so the ranking reflects what really moves. Falling knives and thin-volume traps are gated out before they ever reach your panel.

Instant spreadlooks wide, barely clears
misleading
1-hour fillablewhat the market actually takes
how Coffer ranks

Offer coaching

Every open offer gets a call: hold, reprice to a target price, or cut. Each one comes with a confidence level.

Average-down solver

Underwater on a hold? Coffer works out how many more to buy to pull your break-even back to a price that sells.

Automatic P&L

Every completed flip is logged at its average cost, with a full trade history. Offers that fill while you're logged out are picked up from your GE History.

Price charts & alerts

Interactive price charts on the web, plus Discord alerts when something moves while you're away from the game.

Set up in about a minute

step 01

Install the plugin

Find Coffer in the RuneLite Plugin Hub and enable it.

step 02

Create a free account

Open the side panel, hit Create account: username, password, and email.

step 03

Set bankroll and flip

Tell it your bankroll and GE slots. Coffer ranks the flips and calls the rest.

Every plan is free during the beta

Here's what each one includes. No card needed.

Free

F2P flip suggestions. Create an account and go.

  • F2P item flip suggestions
  • Free account, takes a minute
Standard

The full members flip tool.

  • Flip plan, positions & coaching
  • Watchlist, alch & crash finders
  • Server-side P&L and trade log
recommended
Premium

Everything in Standard, plus:

  • The full members & P2P item list
  • Every OSRS account you play, one subscription
  • Fill rates from every Coffer flipper, and how often a margin has held
  • Web dashboard, price charts & full trade log