OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The tall ships : a souvenir of the Cutty Sark Tall Ships' Races visit to Lerwick, 9th-12th August, 1999. ISBN 189885260X. Published by Shetland Times Ltd. in 1999. Publication and catalogue information, links to buy online and reader comments.