How much is a Argon 18 Gallium Pro worth?

Argon 18 Gallium Pro price guide 2026

The used Argon 18 Gallium Pro has a current Cyclesite fair-value range of £1,050 to £2,600, built from real Cyclesite UK market data. The market trend is currently stable.

Should you sell privately or trade in?

Bike shops typically offer 60-70% of the private sale value for a Argon 18 Gallium Pro. That's approximately £717 less than selling privately on Cyclesite. While a trade-in is faster, selling privately keeps more money in your pocket. Read our full breakdown of why shops pay less and how to maximise your return.

Argon 18 Gallium Pro valuation: common questions

How much is a used Argon 18 Gallium Pro worth?

A used Argon 18 Gallium Pro is typically worth around £2,050, with most prices between £1,050 and £2,600. It is built from real Cyclesite UK market data. The market is currently stable.

Is it better to sell a Argon 18 Gallium Pro privately or trade it in?

Bike shops typically offer 60-70% of the private-sale value for a Argon 18 Gallium Pro, around £717 less than selling privately. A trade-in is faster, but selling privately on Cyclesite keeps more of the value in your pocket.

Are these Argon 18 Gallium Pro prices based on real sales?

These figures come from 10 real Argon 18 Gallium Pro listings on the UK used market. They are last-advertised asking prices rather than confirmed sale prices, the most complete and current signal available for a model at this volume.

Where can I buy or sell a used Argon 18 Gallium Pro?

You can browse live Argon 18 Gallium Pro listings and advertise your own on Cyclesite. Every listing with a frame number is checked against a stolen-bike registry and rider-filed theft reports before it goes live, and the listing fee is shown upfront before you publish.