# Extended super antifire(4) price

> Extended super antifire(4) Grand Exchange price right now (18,236 gp), with buy and sell prices, 24h volume, our own price history, buy limit, high alch profit and the GE tax.

Canonical: https://osrsgrandexchange.com/items/extended-super-antifire-4
Last updated: 2026-11-02

Members item. Item id 22209.

Examine: “4 doses of extended super anti-firebreath potion.”

## Price now

Prices as of 2026-11-02 00:20 UTC.

**Extended super antifire(4) has held steady: within 8% of its 30-day average and last week's price.**

|  |  |
| --- | --- |
| Price | 18,236 gp |
| 90-day range (daily averages) | 17,179–20,973 gp |
| 30-day average | 19,154 gp |
| Change 24h / 7d / 30d | +3.1% / -2.3% / +1.3% |
| Instant buy | 18,601 gp (2026-10-30 08:29 UTC) |
| Instant sell | 17,871 gp (2026-10-30 08:10 UTC) |
| Volume 24h | 53,455 |
| 1h average buy / sell | 18,715 / 18,096 gp |
| 24h average buy / sell | 18,297 / 17,880 gp |
| Buy limit (4h) | 2,000 |

## Selling

- GE tax each: 372 gp
- You receive: 18,229 gp
- Flip margin after tax: 358 gp
- Per buy limit: 716,000 gp

## High alchemy

- High alch value: 480
- Low alch value: 320
- Profit per cast: -18,273 gp

Buying one at the instant-buy price plus a nature rune; fire runes assumed from a staff.

## Extended super antifire(4) price, last 7 days

Hourly averages from our own history.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Oct 26, 2026 (first point) | 18,602 | 17,996 |
| Oct 30, 2026 (last point) | 18,715 | 18,096 |

Range plotted: 16,702 to 18,813 gp, over 83 points.

## Extended super antifire(4) price history

Daily averages. Since Apr 8, 2026 the lowest daily sell average was 16,907 gp and the highest buy average 22,309 gp.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Apr 8, 2026 (first point) | 21,236 | 20,808 |
| Oct 31, 2026 (last point) | 18,297 | 17,880 |

Range plotted: 16,907 to 22,309 gp, over 207 points.

## Questions

### How much is Extended super antifire(4) worth in OSRS?

About 18,236 gp right now on the Grand Exchange: the last instant buy was 18,601 gp and the last instant sell 17,871 gp. Over the last 24 hours 53,455 were traded.

### What is the GE buy limit for Extended super antifire(4)?

2,000 every 4 hours.

### Is Extended super antifire(4) worth high alching?

High alchemy gives 480 coins. Buying one at 18,601 gp plus a nature rune makes that a 18,273 gp loss per cast right now.

### How much tax do you pay selling Extended super antifire(4)?

372 gp each at 18,601 gp (2%, rounded down, capped at 5m per item), so you receive 18,229 gp.

Item id 22209. Prices update every five minutes.

## Related

- [GE tax calculator](https://osrsgrandexchange.com/ge-tax-calculator)
- [Best items to alch](https://osrsgrandexchange.com/high-alch)
- [How we get prices](https://osrsgrandexchange.com/about)