"There are still tickets remaining for Monday's match and to make it as easy as possible for fans to purchase them, the ticket office will open on both Saturday (from 10-12pm) and on Sunday (from 10-1pm) before opening from 8am until kick-off on Monday."
From the charlton official site.
Is Beckham fully fit? He hardly seemed to move last night other than an occasional jog into the centre of midfield. Maybe it's just that he didn't really need to - he received it to feet and passed it on (including 40 yard passes etc..) - but he did seem very pedestrian and I wondered whether that back problem, that he had an injection for during the Iceland friendly, is worse than they are letting on.
The "back injury" that Beckham had the injection for was a cyst, which is an abnormal membranous sac containing a gaseous, liquid, or semisolid substance, which is a very common complaint and would not affect his fitness or form. It would cause only minor pain or irritation if it is in a fold of skin or rubs against clothing.