Millwall's Carling Cup second round tie at home to Championship rivals Middlesbrough will take place at The Den on Tuesday 24th August, with a 7.45pm start.
Ticket details are as follows: Adults £15, Over 60s £10, Under 16s £5, Under 12s £1 (if purchased with an adult ticket).
Season ticket holders have until 10am on Thursday 19th August to reserve their normal matchday seat.
Tickets are now on general sale.
The East Stand lower tier will not be open for this game.