300 CO Number Plate
The known history of 300CO, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 11 Oct 2026, 19:20
300 CO (300CO) – Number Plate History & Timeline
Also written as 300CO. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 300 CO.
On Vehicle
Currently on a 2003 Silver Mercedes SL
Sold
This number plate was issued at a DVLA auction in July 2018.
It sold for a hammer price of £2,900 and a total of £3,758 including fees and taxes.
Accounting for inflation, that's £5,021 in today's money.
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What is 300 CO worth?
The value of 300 CO is influenced by its dateless format, the relevance and popularity of the letters CO and comparable sales.
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