1972 Barris Bugazzi

Where: hemmings.com, Missouri, USA

Batmobile creator George Barris created 12 of these ‘Bugazzi’s’ in 1972 and it was marketed as ‘the finest motorcar in the world’. It featured gold upholstery, Persian rugs, Italian marble, a television and a built-in bar. This is only one of 2 thought to survive and has been treated to a money no object restoration. It has 45,000 original miles on the clock with extensive documentation. Definitely not to everyone’s taste but Barris is starting to be recognised by collectors – the Batmobile sold for $4.62million last year.

Price: $39,900 (£27,000)