Answer
Bostock's initial transfer fee to Tottenham was £700,000. This fee was paid to Crystal Palace, the club Bostock was playing for at the time of the transfer. Bostock was a highly-rated prospect at the time of the transfer, and Tottenham were keen to secure his services. He made his debut for Tottenham in the 2008-09 season, and went on to make over 50 appearances for the club.