Yeap, obviously you have to remove the airbag. Only 3 screws with imbus/hex head, size 5. There is a guide somewhere on this forum, but it's very very simple, I managed the first time without any guide or help. It's a 5 minutes job, really.
PS. From time to time they appear on eBay.it even cheaper than 60 Euros plus 10 Euro shipping, as per the above link, I paid like 49 Euro shipping included, and 45 Euros shipping included another time, as I have quite a few pairs saved up, lol.
BUT they are different. I have a pair like the on in the link, new version with flush keys, made by Delphi, and another one with the older design, made by dunno who, with pronounced keys. The older design gets worn quite fast.