This first price list from 1991 has publication number JAG91/LIMO It has, apart from the year 1991, no specific date, and was probably published in 1990, for the 1991 model year.

The next price list is from April 1991, and has publication number JAG91.5/LIMO

Although the sale of the DS420 extended well into the next year (1992), this price list most probably is the last one published for the model. The archive of the Jaguar Heritage Trust does not have a more recent one either.