Download email addresses off websites

I need someone to download all the email addresses for only the UK brands that attend these fashion events and put it in a excel document. Please make sure that there’s no duplicates and that each email address has it’s own cell so I can copy all the addresses.

www.purelondon.com

www.jacket-required.com

http://www.clothesshow.com/exhibitors

http://www.londonfashionweek.co.uk/

http://www.londonfashionweekmens.co.uk/

http://www.moda-uk.co.uk/

https://www.fashionsvp.com/exhibitor-list/

http://www.scoop-international.com/

Please give me a price for the whole job, not an hourly rate. Thanks