Read Celtic · Jan 7, 2021

Lockdown Quiz: How much do you know about Celtic’s 20 most expensive signings of all time?

With the January window now open, we thought today’s quiz should be Celtic transfer-related. The club has splashed the cash on several players over the years, and today’s test is all about the Hoops’ 20 most expensive signings of all time. We’ve assigned one question to each player...