# Royal Alloy GP 300 UK sold prices and market trends

Updated 19 Oct 2026. Source: Autotrender, https://autotrender.co.uk/make/royal-alloy/model/gp-300?channel=bikes

## Summary

As of 19 Oct 2026, there are 4 used Royal Alloy GP 300 bikes for sale on Autotrader UK, with a median asking price of £3,247. In the last 30 days, 1 Royal Alloy GP 300 bike has sold. 4 new Royal Alloy GP 300 listings appeared over the same period, so supply is growing.

In September 2026, the median sold price for a used Royal Alloy GP 300 was £3,497, up 16.6% on August 2026's £2,999 (8 sales). 8 bikes sold in September 2026 compared with 5 in August 2026. The number for sale fell 25.0% to 3 by the end of September 2026. Over the last 90 days the median sold price was £3,295, down 2.8% on the previous 90 days (£3,390).

Autotrender has recorded 34 Royal Alloy GP 300 sales on Autotrader since 28 May 2026, with final asking prices from £2,399 to £4,299 and a median of £3,343. The typical Royal Alloy GP 300 took 12 days to sell.

## Monthly statistics

Prices are GBP medians. "Sold" is the number of Royal Alloy GP 300 adverts removed from Autotrader that month.

| Month | Median asking price | Median sold price | Sold | Median days to sell | New listings | For sale at month end |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| June 2026 | £3,150 | £3,150 | 7 | 18 | 7 | 7 |
| July 2026 | £2,999 | £3,499 | 12 | 9 | 11 | 6 |
| August 2026 | £3,500 | £2,999 | 5 | 20 | 3 | 4 |
| September 2026 | £3,495 | £3,497 | 8 | 10 | 7 | 3 |
| October 2026 (so far) | £2,999 | — | 1 | — | 2 | 4 |

## Questions and answers

### What is the average used Royal Alloy GP 300 price in the UK?

The median asking price for a used Royal Alloy GP 300 on Autotrader UK is £3,247, across 4 bikes for sale as of 19 Oct 2026. Across all 34 recorded sales the median sold price is £3,343.

### Are used Royal Alloy GP 300 prices going up or down?

Royal Alloy GP 300 sold prices were up 16.6% month on month: the median went from £2,999 in August 2026 to £3,497 in September 2026.

### How long does a used Royal Alloy GP 300 take to sell?

The median used Royal Alloy GP 300 sells within 12 days of being listed on Autotrader, based on 34 recorded sales.

### How many used Royal Alloy GP 300 bikes are for sale in the UK?

There are 4 used Royal Alloy GP 300 bikes for sale on Autotrader UK as of 19 Oct 2026. Supply was down 25.0% in September 2026 compared with the end of August 2026 (4). In the last 30 days 4 were newly listed and 1 sold.

### How does Autotrender work out Royal Alloy GP 300 sold prices?

Autotrender records every Royal Alloy listing on Autotrader UK twice a day (since 28 May 2026). A bike counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.

## About this data

Autotrender (https://autotrender.co.uk) tracks used bike listings on Autotrader UK and publishes sold prices, price history and supply trends by make and model. Figures on this page are recomputed after every scan. Licence: CC BY-NC 4.0; please cite Autotrender and link to https://autotrender.co.uk/make/royal-alloy/model/gp-300?channel=bikes.