4x Goodwood Festival of Speed Thu 28June ?

I am selling 4 tickets which I am unfortunately not able to use anymore SADLY! Thought I would try pass basically 2 free. RRP 20 each www.goodwood.com Goodwood,Chichester, West Sussex, PO18 0PX Tickets can be collected in person from Charing Cross station during working hours, or i can post first class and will obtain proof of purchase but i can not guarantee that they will arrive.