If I understand correctly: Disciples III: Reincarnation is the best edition. It's not in Indiegala but it's part of the Vendetta Bundle in BundleStars.

From the Steam description

I wrote exactly about this before, hopefully it's helpful to you :)
http://www.gog.com/forum/general/gaming_deals_thread/post46440

Oh, you're right - I didn't notice that. Looks like they'll provide Episode 2 for free if they meet their Kickstarter goal on Kaptain Brawe 2, but it's not clear to me whether or not that's just for Kickstarter supporters/donors (I'd guess that nearly all Kickstater supporters already have played the first game).

its alive!

http://www.gog.com/forum/general/so_the_gaming_deals_thread_is_it_dead

madth3, dyscode, thanks for the info. I thought it was Reincarnation, but wasn't sure and then couldn't find the post that I was sure I'd read about it.

ShinyLoot's 101 Days of Summer Daily Deals: Day 10

-East India Company Gold -75%/$2.50 (Online One Time Key Validation)
-Hotel -80%/$1.40 (DRM-Free)
-Hotel Collector's Edition -80%/$2.00 (DRM-Free)
-King Arthur II - The Roleplaying Wargame -75%/$2.50 (Steam)
-KnightShift -75%/$1.25 (Online One Time Key Validation)
-Railroad Pioneer -75%/$1.25 (DRM-Free)
-SuperPower 2 -75%/$2.50 (DRM-Free)
-Tales from the Dragon Mountain: The Strix -75%/$1.74 (DRM-Free)
-The Lonely Hearts Collector's Edition -60%/$4.00 (DRM-Free)
-Transport Giant Gold -80%/$2.00 (DRM-Free)
-Wimp: Who Stole My Pants? -75%/$1.50 (DRM-Free+Desura Key)
-Zombie Shooter -75%/$1.25 (DRM-Free+Steam Key)

Super Secret Devolver Digital E3 Sale
(Games on GOG, Steam and Humble Store)

ShinyLoot's 101 Days of Summer Daily Deals: Day 11

-Chaser -75%/$1.24 (Offline One Time Key Validation)
-GearGrinder -75%/$1.25 (DRM-Free)
-NyxQuest -75%/$2.50 (Online One Time Key Validation)
-Pahelika: Revelations -75%/$2.25 (DRM-Free)
-Plazma Beeing -80%/$0.90 (DRM-Free+Desura Key)
-Supreme Commander Gold Edition -75%/%5.00 (Steam)

Well, the GOG link for Shadow Warrior doesn't even seem to work.

GOG doesn't even have a discount on Shadow Warrior, while Humble and Steam have, without the need to visit this page. Either GOG or Devolver must have messed up.

Gamersgate with the DRM free cheapness again:
RISEN, $2.50 / £2
http://www.gamersgate.co.uk/DD-RISEN/risen

Bundle Stars - Resurrection Bundle

$2.49:
- Gun Metal
- Grimind
- Hostile Waters: Antaeus Rising
- Humanity Asset
- Nosferatu: Wrath of Malachi
- Realms of the Haunting
- Soulbringer
- Ampu-Tea
- Chompy Chompy Chomp
- Cobi Treasure Deluxe
- Marine Sharpshooter II: Jungle Warfare
- Desert Thunder
- Manhunter
- RADical ROACH Deluxe Edition

-----------------------------//-------------------------------------

Indie Gala - Monday Bundle

$1.49 (First 24h)
- Tree Simulator 2013 (Desura)
- Captain morange and the Golden Turtle (Steam)
- Interplanetary (Steam)
- Montas (Steam)
- They Breathe (Steam)
- Sentinel (Steam)

Poor Gun Metal, Hostile Waters, Nosferatu, Realms of the Haunting and Soulbringer. It's sad how many times have these fine games been bundled to death.

Yep. :)
Fine games indeed. Never played Realms of the Haunting, so I'm not sure about this one. (and I remember only one bundle with it)

There was an Indie Gala where you could get a GOG code for a mere $1.
It seems you are correct though, but my point stands for the rest.
Edit: Mistake again. You got the code if you beat the average. Oh well.