We have a maximum for The Order 1886 in UK.
The latest online issue of MCV magazine has the February 2015 (January 25th to February 21st) top 10. And The Order 1886 is behind Majora's Mask 3D. So, first two weeks of MM 3D > The Order 1886's first week. That should mean a debut lower than 30,000, around 26,000 I think but I'm not sure 100%.
Evolve didn't do as bad as we thought since it is above Grand Theft Auto V. We can also deduce that The Legend of Zelda: Majora's Mask 3D sold over 27,440 units in its first week. The problem is that we don't have a maximum upper range, this means that we can't have an accurate estimate for The Order 1886.
TOP 10 ENTERTAINMENT SOFTWARE (ALL PRICES), January 25th to February 21st
(100%)
01. CALL OF DUTY: ADVANCED WARFARE (ACTIVISION BLIZZARD) - 95,470
02. EVOLVE (TAKE 2)
03. GRAND THEFT AUTO V (TAKE 2) - 74,824
04. FIFA 15 (ELECTRONIC ARTS) ~ 65,000
05. FAR CRY 4 (UBISOFT) > 42,794
06. THE LEGEND OF ZELDA: MAJORA'S MASK 3D (NINTENDO) > 35,672
07. THE ORDER: 1886 (SONY COMPUTER ENT.)
08. MINECRAFT: XBOX EDITION (MICROSOFT) > 24,726
09. MINECRAFT: PLAYSTATION EDITION (SONY COMPUTER ENT.)
10. ASSASSIN'S CREED: UNITY (UBISOFT)
Evolve 1st week > 56,000
Evolve 2nd week > 19,040 (-66%)
Evolve LTD > 75,000