Webscraper of an auction site

We need a scraping script in PHP to read and update records on all items offered of the website [login to view URL] The script is to read all new auctions and update the actions with the final price and bidcount when finished. All records will go to a mysql database we already have (not all fields may be filled from the website): CREATE TABLE `cp_egun_history` ( `id` int(11) NOT NULL AUTO_INCREMENT, `user` int(11) NOT NULL DEFAULT '0', `imported` int(11) NOT NULL DEFAULT '0', `updated` int(11) NOT NULL DEFAULT '0', `action` int(11) NOT NULL DEFAULT '0', `title` tinytext, `description` text, `normal_price` double(16,4) NOT NULL DEFAULT '0.0000', `buy_now` double(16,4) NOT NULL DEFAULT '0.0000', `category` varchar(255) DEFAULT NULL, `gh_category` varchar(255) DEFAULT NULL, `gh_category_id` int(11) DEFAULT '0', `discounted_price` double(16,4) NOT NULL DEFAULT '0.0000', `discount_period` int(11) NOT NULL DEFAULT '0', `discount_ends` int(11) NOT NULL DEFAULT '0', `shipping` char(1) CHARACTER SET latin1 DEFAULT NULL, `shipping_expenses` text CHARACTER SET latin1, `shipping_std` double(16,4) NOT NULL DEFAULT '0.0000', `shipping_cod` double(16,4) NOT NULL DEFAULT '0.0000', `international` char(1) CHARACTER SET latin1 DEFAULT NULL, `shipping_terms` text CHARACTER SET latin1, `payment_options` tinytext CHARACTER SET latin1, `quantity` int(11) NOT NULL DEFAULT '0', `ean` varchar(20) CHARACTER SET latin1 DEFAULT NULL, `mpn` varchar(45) CHARACTER SET latin1 DEFAULT NULL, `brand` tinytext CHARACTER SET latin1, `sku` varchar(255) CHARACTER SET latin1 DEFAULT NULL, `noVAT` char(1) DEFAULT '0', `firearms_permit` char(1) DEFAULT '0', `age_verification` tinyint(1) unsigned NOT NULL DEFAULT '0', `picture1` tinytext, `picture2` tinytext, `picture3` tinytext, `picture4` tinytext, `picture5` tinytext, `picture6` tinytext, `picture7` tinytext, `picture8` tinytext, `picture9` tinytext, `picture10` tinytext, `item_id` int(11) DEFAULT '0', `gh_live` char(1) DEFAULT NULL, `caliber` tinytext, `condition` tinytext, `foreign_id` int(11) unsigned NOT NULL DEFAULT '0', `source` varchar(16) NOT NULL, `end_date` datetime NOT NULL, `bid_count` int(11) unsigned NOT NULL DEFAULT '0', `page_views` int(11) unsigned NOT NULL DEFAULT '0', `auction_price` double(16,4) NOT NULL DEFAULT '0.0000', `foreignUserName` varchar(45) DEFAULT NULL, PRIMARY KEY (`id`), KEY `lookup` (`foreign_id`,`user`) ) ENGINE=InnoDB AUTO_INCREMENT=1345776 DEFAULT CHARSET=utf8;