The price for the base game and the Ultimate Edition is the same as on Steam (€23/€40). Of course, that still leaves the bizarre inconsistency of the base game and the upgrade pack together being cheaper than the Ultimate Edition by €2.

GOG bears & squirrels ain't cheaper to feed..... look the thievin'one at the front page who makes our wallets bleeding.

on a more serious topic; on Steam you could have negative prices :P (to the point you can't buy a game)

there's no error i think :
the utimate edition has some credits store , others items don't have some.

From MaGog's logs for 9 December:

* Regional price for Galactic Civilizations III - Precursor Worlds DLC is $5.89 instead of $4.99 in regGB
* Regional price for Galactic Civilizations III - Precursor Worlds DLC is $5.29 instead of $4.99 in regDE, regIT, regCH, regNO, regSE, regMC, regCZ, regPL
* Regional price for Galactic Civilizations III - Precursor Worlds DLC is $4.09 instead of $4.99 in regAU, regNZ
* Regional price for Galactic Civilizations III - Precursor Worlds DLC is $2.99 instead of $4.99 in regUA, regUZ
* Regional price for Galactic Civilizations III - Precursor Worlds DLC is $1.79 instead of $4.99 in regRU

From MaGog's logs for 10 December:

* Regional price for Blood & Gold: Caribbean! is $8.89 instead of $19.99 in regRU, regUA, regUZ

My mind just exploded.

Edit: LOL, I just noticed how old the message I replied to was.
So, in the immortal words of Emily Litella... Nevermind.

From MaGog's logs for 15 December:

* Regional price for Hand of Fate: Wildcards is $5.29 instead of $4.99 in regDE, regIT, regCH, regNO, regSE, regMC, regCZ, regPL
* Regional price for Hand of Fate: Wildcards is $4.39 instead of $4.99 in regGB
* Regional price for Hand of Fate: Wildcards is $3.59 instead of $4.99 in regAU, regNZ
* Regional price for Hand of Fate: Wildcards is $1.79 instead of $4.99 in regRU, regUA, regUZ



* Regional price for Hatoful Boyfriend: Holiday Star is $10.59 instead of $9.99 in regDE, regIT, regCH, regNO, regSE, regMC, regCZ, regPL
* Regional price for Hatoful Boyfriend: Holiday Star is $10.39 instead of $9.99 in regGB
* Regional price for Hatoful Boyfriend: Holiday Star is $8.29 instead of $9.99 in regAU, regNZ
* Regional price for Hatoful Boyfriend: Holiday Star is $5.19 instead of $9.99 in regBR
* Regional price for Hatoful Boyfriend: Holiday Star is $3.69 instead of $9.99 in regRU, regUA, regUZ



* Regional price for Hatoful Boyfriend: Holiday Star - Collector's Pack is $5.89 instead of $4.99 in regGB
* Regional price for Hatoful Boyfriend: Holiday Star - Collector's Pack is $5.29 instead of $4.99 in regDE, regIT, regCH, regNO, regSE, regMC, regCZ, regPL
* Regional price for Hatoful Boyfriend: Holiday Star - Collector's Pack is $3.89 instead of $4.99 in regAU, regNZ
* Regional price for Hatoful Boyfriend: Holiday Star - Collector's Pack is $1.99 instead of $4.99 in regBR
* Regional price for Hatoful Boyfriend: Holiday Star - Collector's Pack is $1.39 instead of $4.99 in regRU, regUA, regUZ

From MaGog's logs for 16 December:

NOTE! CHANGED 1849: Gold Edition, reg_price_full, regRU: $5.19 ***TO*** $5.59
NOTE! CHANGED 1849: Gold Edition, reg_price_full, regUA: $5.19 ***TO*** $5.59
NOTE! CHANGED 1849: Gold Edition, reg_price_full, regUZ: $5.19 ***TO*** $5.59

From MaGog's logs for 16 December:

NOTE! CHANGED Among the Sleep, price_hist: ***TO*** On December 16, 2015, price changed from $19.99 to $14.99

NOTE! CHANGED Among the Sleep, reg_price_full, regRU: $6.19 ***TO*** $4.89
NOTE! CHANGED Among the Sleep, reg_price_full, regUA: $6.19 ***TO*** $4.89
NOTE! CHANGED Among the Sleep, reg_price_full, regUZ: $6.19 ***TO*** $4.89




Price changes as a result of the currency rate updates will be reported much later today.

From MaGog's logs for 16 December:

Another conversion rate change; another bagload of regional USD price adjustments. See attached file (change jpg to txt) for the gory details.

Highlights:

- The following games are now no longer regionally priced in UA: Dreamfall Chapters - Special Edition [Season Pass] [Premium] (which means the regular edition costs there $7, the upgrade DLC costs less than $2, and the premium edition costs $35).

- The following games are now no longer regionally priced in RU/UA/UZ: Neverending Nightmares

- The following games are now no longer regionally priced in GB: Oddworld: New 'n' Tasty - Alf's Escape [DLC], Stronghold Crusader 2: The Emperor & The Hermit [DLC], Stronghold Crusader 2: The Jackal & The Khan [DLC], Stronghold Crusader 2: The Princess & The Pig [DLC], Stronghold Crusader 2: The Templar & The Duke [DLC], Surgeon Simulator Anniversary Edition [DLC]

- The following games are now also regionally priced in GB: Prison Architect



- Overall, the USD prices of regionally priced games have increased in AU/CH/CZ/DE/GB/IT/MC/NO/NZ/PL/RO/RS/SE
- Overall, the USD prices of regionally priced games have decreased in RU/UA/UZ

From MaGog's logs for 17 December:

* Regional price for Turok is $5.89 instead of $19.99 in regRU, regUA, regUZ

From MaGog's logs for 22 December:

* Regional price for Stronghold Crusader 2: Delivering Justice mini-campaign is $0.79 instead of $0.99 in regAU, regNZ
* Regional price for Stronghold Crusader 2: Delivering Justice mini-campaign is $0.59 instead of $0.99 in regRU, regUA, regUZ

* Regional price for Stronghold Crusader 2: Freedom Fighters mini-campaign is $0.79 instead of $0.99 in regAU, regNZ
* Regional price for Stronghold Crusader 2: Freedom Fighters mini-campaign is $0.59 instead of $0.99 in regRU, regUA, regUZ



* Regional price for Warrior Kings: Battles is $2.09 instead of $5.99 in regRU, regUA, regUZ

From MaGog's logs for 23 December:

NOTE! CHANGED Nuclear Throne [Upcoming], price_hist: ***TO*** On December 23, 2015, price changed from $12.99 to $11.99

* Regional price for Nuclear Throne [Upcoming] is $3.89 instead of $11.99 in regRU, regUA, regUZ



* Regional price for Chaos Reborn is $5.89 instead of $19.99 in regRU, regUA, regUZ

From MaGog's logs for 29 December:

* Regional price for TrickStyle is $2.09 instead of $5.99 in regRU, regUA, regUZ

From MaGog's logs for 30 December:

* Regional price for For The Glory: A Europa Universalis Game is $2.79 instead of $9.99 in regRU, regUA, regUZ