Kee M509-GM instrument auction prices

As of 7 November 2026, hammerhistory.com has recorded 1 auction sale of the Kee M509-GM instrument with a published hammer price, closed on 29 September 2025, on 1 auction site in 1 country. One sale is free to read: a Kee M509-GM instrument sold for GBP 130 on 29 September 2025.

Known model 1 sold with a price 0 at auction now 1 seen at auction

All sales 1

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2025-09-29 A Kee Electronic Gold Tester, Model M509-GM RRP £349	unknown	unknown	londonauctions.co.uk	GB	1	EUR 156GBP 130 FREE

Click a sale to see that instrument with its photos and details. A hammer price under EUR 100 is free to read.

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Questions about Kee M509-GM auction prices

How many Kee M509-GM auction sales are on record?

1 sale with a published hammer price, closed on 29 September 2025, on 1 auction site in 1 country. 0 more closed without a sale.

Is a Kee M509-GM 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 Kee M509-GM 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.