Jacobsen GP400 machine auction prices

As of 6 November 2026, hammerhistory.com has recorded 4 auction sales of the Jacobsen GP400 machine with a published hammer price, closed between 24 September 2026 and 28 October 2026, on 3 auction sites in 2 countries. One sale is free to read: a Jacobsen GP400 machine sold for GBP 110 on 24 September 2026.

Known on 3 auction sites 4 sold with a price 0 at auction now 7 seen at auction

2 hammer prices are still locked. With only 4 sales we do not sell a year of this model, because we cannot promise another sale will come in. Open a sale and buy that price on its own, EUR 2.90 each.

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All sales 4

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-24 Jacobsen GP400 3 Wheel Mower	unknown	unknown	brightwells.com	Brightwells Auction Site, Stoney Street, Madley, Herefordshire, HR2 9NH, GB	1	EUR 132GBP 110 FREE
2026-10-28 2017 Jacobsen GP400 Ride-On Greens Lawn Mower	2017	unknown	Auction house	CA	1	locked
2026-09-24 Jacobsen GP400 Ride On Mower	unknown	unknown	brightwells.com	Brightwells Auction Site, Stoney Street, Madley, Herefordshire, HR2 9NH, GB	1	EUR 108GBP 90 FREE
2026-09-24 Jacobsen GP400 Ride On Mower	unknown	unknown	Auction house	GB	1	locked

Click a sale to see that machine with its photos and details. 3 more closed without a sale. A hammer price under EUR 100 is free to read.

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Questions about Jacobsen GP400 auction prices

How many Jacobsen GP400 auction sales are on record?

4 sales with a published hammer price, closed between 24 September 2026 and 28 October 2026, on 3 auction sites in 2 countries. 3 more closed without a sale.

Is a Jacobsen GP400 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 Jacobsen GP400 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.