Charlton supporters wanting to attend the Boxing Day clash at Southend United who have yet to purchase their tickets will be able to do so on the day of the game.
More than 1,200 Addicks have already secured their places for the match in Essex, which will kick-off at 1pm.
And seats will be available to buy in the away end at Roots Hall. All tickets purchased on the day will be subject to a £3 increase, meaning that they will be priced at:
Over 60s: £18
When the two sides met at The Valley in September, the Addicks ran out 2-1 winners. Extended highlights from that game are available to view on Valley Pass