Demon CT834-S machine auction prices
As of 6 November 2026, hammerhistory.com has recorded 1 auction sale of the Demon CT834-S machine with a published hammer price, closed on 11 June 2025, on 1 auction site in 1 country. One sale is free to read: a 2023 Demon CT834-S machine sold for GBP 375 on 11 June 2025.
All sales 1
| Sold | Built | Hours | Auction house | Place | Photos | Hammer price |
|---|---|---|---|---|---|---|
| 2025-06-11 A Demon petrol powered mobile pressure washer, no. 688834 (2023) (CT83… |
2023 | unknown | marriottco.co.uk | North Orbital Park St Albans Hertfordshire AL2 1DL United Kingdom, GB | 8 | EUR 450GBP 375 FREE |
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Questions about Demon CT834-S auction prices
How many Demon CT834-S auction sales are on record?
1 sale with a published hammer price, closed on 11 June 2025, on 1 auction site in 1 country. 0 more closed without a sale.
Is a Demon CT834-S at auction now?
Not at the moment. The lots of this model that come to auction appear on this page while they are open, and every sale that closes with a price is added to the table.
Are the Demon CT834-S hammer prices free to read?
The oldest sale of every model is free to read, and so is every hammer price under the site's floor. Every other hammer price opens with an account, one sale at a time.
Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.