According to The Times, Scotland international Kieran Tierney looks certain to leave Celtic this summer if Arsenal bring £23 million to the negotiations table.
Serie A giants Napoli are also keen on the left-back, and could still pip the Gunners to the race as the Hoops will crave the fattest transfer cheque possible.
Celtic have already signed Belgian left-back Boli Bolingoli from Rapid Vienna for £3 million – a clear indicator that they are ready to cash in on Tierney – and it is left for Arsenal, or Napoli, to meet their demands.