Buy Authority Expired Domains

Hi, We are looking for high authority expired domains in the Web Design and SEO industry. Please do not bid if you do not understand what this is about, the goals, or e.g Digital Point and other sources. The expired domains should have at least PR3 and higher, have good incoming links, not blacklisted, or any negative potential SEO impact. It would be ideal if the incoming links have anchor text revolving Web Design, Web Development, Ecommerce, SEO, PPC, Web Marketing, etc. We are opened to consider 4 such domains to build authority sites in the Web Design and SEO industry. Suitable domain KWs could revolve around - SEO, PPC, web marketing, marketing, lead generation, more sales, conversion, search engine, etc. They should be generic and not very niche/specific. The shortlisted provider will research, shortlist, suggest such expired domains for purchase. The deal structure will either be a payment for your research/analysis/recommendation, or we could pay for including the actual domain purchase/transfers. The preferred bid would be a competitive pricing that includes both the research and purchase of the 3-4 domains. Thanks