Briefcase

item #12335 · buy limit 4 · 16 days of history backtested

Latest price: 342,747 gp instant-buy · 338,480 gp instant-sell
Last 24 h average: 387,404 gp high · 353,697 gp low · 101 traded

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Buy limit4

TypeMembers

Notenot in the current top scan — backtest below still applies

Price chart

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Candles use the GE's average instant-buy (wick top) & instant-sell (wick bottom) per period; bodies show period-to-period mid-price moves — the GE publishes no true open/close. buy bandsell band

Backtest — profit/day per unit by band

Each cell replays this item's history with that buy/sell percentile pair, no lookahead (bands from past data only). ★ = best. Hover a cell for flips & hold time.

buy↓ sell→	75%	80%	85%	90%	93%	97%
5%	82.1k	58.6k	42.7k	42.7k	33.5k	34.4k
8%	92.4k	69.0k	49.3k	49.3k	40.1k	40.9k
12%	92.4k	69.0k	49.3k	49.3k	40.1k	40.9k
16%	92.4k	69.0k	49.3k	49.3k	40.1k	40.9k
20%	103.7k★	81.0k	54.9k	54.9k	45.7k	46.6k
25%	102.3k	79.7k	53.6k	53.6k	44.4k	45.3k

Optimal buy 20% / sell 75% → 15 flips, 103.7k/day per unit (~8.9h hold) vs Default 12% / 93% → 6 flips, 40.1k/day (+158%)

Bands are a starting point, not a promise — the fill model is simplified and popular flips crowd (your buy gets bid up, your sell pushed down). How this works →

Unofficial fan project — not affiliated with or endorsed by Jagex. Data from the OSRS Wiki real-time prices API. A game, not financial advice; nothing here is automated and you shouldn't automate it (it's against Jagex's rules).

For information only - not financial advice. In-game Grand Exchange prices fluctuate and flips can lose value; trade at your own risk.