The Rocks are urging supporters to buy Sussex Senior Cup final tickets direct from the club. This will ensure they are seated together in the Rocks area of the ground and the club receive commission on any tickets they sell.
Prices are £10 for adults and £5 concessions.
They will go on sale at the ground - in the club office from 10am to midday each weekday and from the club shop at times to be revealed, when there will be a 25 per cent discount other shop items when you buy a ticket.
Although tickets will be on sale at the Amex on the day, the ticket office will close at 1pm, two hours before kick-off.
Any supporter who lives away from the area can ring Maurice Warner on 01243 822325 or Simon Cook on 07527 455167 to make arrangements to buy.