As the title states, this is officially the best football game ever and despite this offer being a on a weaker console, it has some advantages to the Xbox 360's almost identical version including extra stadiums.
This is why the PS2 version has always been more expensive than the Xbox 360 version.......... until now and you can buy it for just £17.99 delivered.
Also, don't forget to go through Quidco, to receive 5% cashback, to make it just £17.04 including delivery.
Hope this helps. :)