Artur Boruc more and more expensive

It is not 10 but 15 million pounds (about 20 million euro) that Celtic wants for Arthur Boruc, but there is not a single offer for our best goalkeeper.

- 15 million pounds for the forward is a normal price, because he can win the match. Boruc is one of the few goalkeepers in the world who also have this ability - says Ronnie Cully, "Glasgow Evening Times" journalist, well versed in Celtics situation.

Price for the 28-year-old Pole has increased after his great performance on Euro 2008. After his interventions in games with Austria and Croatia English journalists wrote that Boruc is probably the best goalkeeper of the championships. But it is not so sure that this is enough for some club to pay for him 15 million pounds.

This is more than Chelsea has paid for the Petra Czech (7 million) or Manchester United for the Fabien Barthez (7.8 million pounds). If there was a transfer, Pole would become the second most expensive goalkeeper in history, after Gianluigim Buffonie, who was transferred from Parma to Juventusu seven years ago for 30 million pounds.