Roy Keane: ‘It's mind-boggling when average players are going for £30-40million’

Roy Keane has claimed former team-mate Ryan Giggs would be worth £2billion in today's "mind-boggling" transfer market as clubs rake in massive fees for "average" players.

The Republic of Ireland assistant manager admitted his surprise at some of the figures which have been paid this summer, with Paris St Germain forking out a staggering £200million for Neymar and preparing to invest heavily once again in Monaco's Kylian Mbappe.