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Used Ducati Monster 821 prices
25 live listings · 2014–2021 · typically 9,445 miles
- Typical price
- £5,698
- Price range
- £5k – £7k
- Best deal today
- −£1,203
- −20% vs fair value
Ducati Monster 821 fair value, from the live market
Price against mileage
all 25 live listings · model held at 2018 · typical error £195
- Below fair value
- Within the range
- Above fair value
- Cheap for a reason
- Fair value
- 10th–90th range
Fair price calculator
Seen one elsewhere? Put its mileage and asking price in to see how it compares with this model’s market.
What a used Ducati Monster 821 is worth
Fair value by year and mileage, fitted on 25 live UK adverts (updated 4 October 2026). A fair deal sits near these numbers; a good one sits below.
| Year | ~19,827 miles |
|---|---|
| 2021 | £5,995 |
| 2020 | £5,995 |
| 2019 | £5,995 |
| 2018 | £5,750 |
| 2017 | £5,389 |
| 2016 | £5,089 |
| 2015 | £5,089 |
| 2014 | £5,089 |