MASSIVE Brand New PLR Collection Catapults Your VIRAL MARKETING Campaigns For 2012!
Sale Page: http://www.warriorforum.com/warrior-special-offers-forum/518797-massive-brand-new-private-label-rights-collection-catapults-your-viral-marketing-campaigns-2012-a.html
Product Price: $17
That is the reason why Calvin is only keeping the sale to 7 days only, to limit the sales.
Also, since this PLR collection comes with PLR rights, you can edit the articles by spinning them or by just simply rephrasing whichever way you like with the articles to keep them unique to yourself and your audience. Nothing stopping you from doing that right?