Four other men were also sentenced for drug offences in 2011 in connection with the seven-man gang.
Wiltshire Police have confirmed the estimated street value of the drugs at £250,000. After testing the cocaine seized, it was found to have a 97% purity so the figure could be significantly higher.
More top news
Parents have been told the principal of a Brighton school will not be returning, after its exam results were faked.
A 72-year-old man has been convicted of 15 counts of indecent assault on boys in a care home between 1976 and 1983.
Special bus timetables will apply over the Christmas holiday in the Reading area