http://www.techradar.com/news/this-surface-book-deal-is-officially-the-cheapest-microsofts-2-in-1-has-ever-been

Earlier this Black Friday weekend, we found Microsoft's Surface Book for what was then the cheapest price we had ever seen.

Now, eBay had to come along and surprise all over again this Cyber Monday with what's likely the best Microsoft Surface Book deal to date.