 On 7 October 2010 , the helmet was sold at Christie 's for £ 2 @.@ 3 million ( US $ 3 @.@ 6 million ) to an undisclosed private buyer . Tullie House Museum and Art Gallery in Carlisle sought to purchase the helmet , with the support of the British Museum but was outbid . The helmet has so far been publicly displayed twice , once in a 2012 exhibition at the Royal Academy of Arts , and again at Tullie House in 2013 @-@ 14 . 
 On 7 October 2010 , the helmet was sold at Christie <a href='null_genetive' title='1'><mark>'s</mark></a>for £ 2 @.@ 3 million ( US $ 3 @.@ 6 million ) to an undisclosed private buyer . Tullie House Museum and Art Gallery in Carlisle sought to purchase the helmet , with the support of the British Museum but was outbid . The helmet <a href='been_done' title='2'><mark>has</mark></a> so far been publicly displayed twice , once in a 2012 exhibition at the Royal Academy of Arts , and again at Tullie House in 2013 @-@ 14 . 
On 7 October 2010 , the helmet was sold at Christie  for £ 2 @.@ 3 million ( US $ 3 @.@ 6 million ) to an undisclosed private buyer . Tullie crib Museum and Art Gallery in Carlisle sought to purchase da helmet , with the support of tdaBritish Museum but was outbid . Thdaelmet done so far been publicly displayed twice , once in a 2012 exhibition at thedayal Academy of Arts , and again at Tullie House in 2013 @-@ 14 .