Daily deals agregator (Yipit clone)

Hi, Looking for someone that could do somekind of a built in Yipit clone. Tasks : - aggregate daily deals from different about 10/15 Websites, like Groupon, KGBdeals, LivingSocial, and more.. (list will be given) - Design psd's will be furnished (HTML slice needed) * Info collected: Deal provider, picture, main title of the offers, description and information, Retailer Price, New price, Discount, Time left, Buyers numbers, Link to main website. * Ability to sort by country, city, by Deal provider (Groupon, Livingsocial…), by category, by deals expiring time, and ability to select one or more criterias at once to display deals. * Ability to pull in automatically the deals and not only based on RSS feed (must have) * Ability to add any other group buying website easily from admin back end. * Ability to categorize deals automatically * Facebook integration (connect and comments) * Setup a daily newsletter registration, with criteria choices and frequency * Features like daily deals aggregator websites. * Each page will have a title, meta description, and Headers (H1) tags. * Built in free software * Built in XML Sitemap * Built in MySQL database * script property is ours * Must be secure * Must be error/bugs free Budget is around 1000$. If job's done well, I'll use the same freelancer to build widget and iphone app.