Eli: Mostly to satisfy my own curiosity, I've created a basic analysis of GOG's recent Fall Insomnia Sale, which includes the numbers for each game broken down, totaled, and ordered 3 ways into simple tables:
1. Alphabetically,
2. by lowest to highest price, and
3. by highest to lowest gross sales in total dollars.
(Big thanks to
Mondo84 for providing his recorded data to help ensure these tables are as correct as possible.)
The promo began on November 13th, 2013 at exactly 0600 PST (1400 UTC), and the first run of the 101 titles was over between 7 to 8 hours later, by 1400 PST (2200 UTC). The promo ended sometime between 0200 and 0500 PST on November 19th, 2013 (please let me know if you have an exact time). This puts it at almost exactly 6 days total time elapsed.
Thanks so much for the information and analysis, Eli! I only learned of your hard work today, and read it all with interest.
I can't add much to the discussion, but can let you know the sale ended shortly before Tuesday, 19 November, 2013 7:24 AM. I was there ... and couldn't believe it was over ... and that i could finally sleep ;)