25.05.2013, 12:35 -- £414.42 at LambdaTek 24.05.2013, 10:48 -- £413.83 at Una Technology 24.05.2013, 04:10 -- £415.73 at Una Technology 22.05.2013, 04:07 -- £417.51 at Una Technology 20.05.2013, 08:56 -- £419.22 at LambdaTek 18.05.2013, 04:07 -- £420.57 at Una Technology 15.05.2013, 10:28 -- £418.76 at LambdaTek 09.05.2013, 04:09 -- £420.79 at Una Technology 08.05.2013, 04:11 -- £421.36 at Una Technology 06.05.2013, 04:10 -- £422.92 at Una Technology 01.05.2013, 10:10 -- £420.18 at ebuyer.com 30.04.2013, 10:10 -- £419.11 at ebuyer.com 28.04.2013, 22:09 -- £421.01 at ebuyer.com 23.04.2013, 22:11 -- £413.48 at ebuyer.com 22.04.2013, 04:06 -- £412.91 at ebuyer.com 20.04.2013, 10:11 -- £413.58 at ebuyer.com 18.04.2013, 22:09 -- £414.38 at ebuyer.com 17.04.2013, 10:10 -- £415.15 at ebuyer.com 17.04.2013, 04:09 -- £415.30 at Una Technology 14.04.2013, 10:11 -- £416.69 at ebuyer.com 13.04.2013, 22:10 -- £416.72 at ebuyer.com 09.04.2013, 04:10 -- £416.56 at Una Technology 03.04.2013, 04:08 -- £413.20 at Una Technology 02.04.2013, 04:12 -- £415.26 at Una Technology 27.03.2013, 08:30 -- £412.84 at LambdaTek 27.03.2013, 04:21 -- £412.88 at Systo UK 26.03.2013, 17:14 -- £412.92 at Systo UK 26.03.2013, 12:19 -- £413.54 at Una Technology 25.03.2013, 10:11 -- £416.72 at ebuyer.com 25.03.2013, 04:09 -- £416.87 at Una Technology 24.03.2013, 22:10 -- £417.58 at ebuyer.com 23.03.2013, 11:27 -- £417.67 at Una Technology 20.03.2013, 10:17 -- £420.61 at Micom 17.03.2013, 22:10 -- £411.44 at ebuyer.com 17.03.2013, 06:55 -- £411.59 at Una Technology 13.03.2013, 11:17 -- £408.12 at Una Technology 08.03.2013, 07:41 -- £408.41 at LambdaTek 08.03.2013, 04:13 -- £411.10 at Micom 07.03.2013, 12:28 -- £414.08 at Micom 05.03.2013, 07:33 -- £413.68 at LambdaTek 03.03.2013, 07:32 -- £411.40 at Una Technology 28.02.2013, 04:12 -- £411.12 at Una Technology 27.02.2013, 04:08 -- £412.55 at Una Technology 23.02.2013, 04:06 -- £409.44 at Una Technology 20.02.2013, 04:14 -- £410.12 at Una Technology 14.02.2013, 15:08 -- £411.51 at Una Technology 11.02.2013, 04:16 -- £418.22 at Micom 02.02.2013, 04:09 -- £407.19 at Micom 29.01.2013, 10:12 -- £412.74 at ebuyer.com 29.01.2013, 04:08 -- £413.12 at Micom