999 SL Number Plate
The known history of 999SL, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 19 Oct 2026, 21:49
999 SL (999SL) – Number Plate History & Timeline
Also written as 999SL. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 999 SL.
Sold
This number plate was issued at a DVLA auction in March 2010.
It sold for a hammer price of £3,700 and a total of £4,674 including fees and taxes.
Accounting for inflation, that's £7,398 in today's money.
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What is 999 SL worth?
The value of 999 SL is influenced by its dateless format, the relevance and popularity of the letters SL and comparable sales.
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