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Bob Barter at the Grand Exchange decants Anti-poison supermix between dose sizes for free, so the price per dose of each size is what matters. Buying one dose costs (1) 950 gp, (2) 600 gp. No direction pays right now: the least bad, (1) to (2), is -493,000 gp per 1,000 doses after tax. 446 potions of all sizes traded in the last 24 hours.
Data age: the oldest price used here is from a trade 26h ago. Prices refresh every minute.
Buy (1), decant at Bob Barter, sell (2): -493,000 gp per 1,000 doses after tax.
Per dose: pay 950 gp, keep 457 gp after tax. 1,000 doses is 1,000 (1) potions in and about 500 (2) potions out.
| Potion | Buy now | Cost / dose | Sell now | Kept / dose | Vol / 24h | Buy limit |
|---|---|---|---|---|---|---|
| 950 | 950 | 101 | 99 | 23 | 2,000 | |
| 1,200 | 600 | 932 | 457 | 423 | 2,000 |
Cost per dose is the instant-buy price divided by the doses. Kept per dose is the instant-sell price minus the 2% GE tax, divided by the doses. Per-dose figures are rounded to the gp; profits use the unrounded values.
| Buy | Sell | Profit / 1,000 doses |
|---|---|---|
| (1) | (2) | -493,000 |
| (2) | (1) | -501,000 |
Buy limits apply per dose size, so the source size's limit caps how many doses you can move every 4 hours.
Prices are instant execution on both sides, so patient offers usually do better than these numbers. See the decanting table for every profitable potion right now.