LibSets got examples DLC collectibleIds. But there exist like 10 or even more per DLC al named the same like the DLC.
I've just extarcted all collectible names and searched for the DLC names then.
I'm not sure if there are any "official" DLC collectibleIds.
Code:
--Base game
[DLC_BASE_GAME] = -1,
--Imperial city
[DLC_IMPERIAL_CITY] = 154,
--Orsinium
[DLC_ORSINIUM] = 215,
--Thieves Guild
[DLC_THIEVES_GUILD] = 254,
--Dark Brotherhood
[DLC_DARK_BROTHERHOOD] = 306,
--Shadows of the Hist
[DLC_SHADOWS_OF_THE_HIST] = 1520,
--Morrowind
[DLC_MORROWIND] = 593,
--Horns of the Reach
[DLC_HORNS_OF_THE_REACH] = 1940,
--Clockwork City
[DLC_CLOCKWORK_CITY] = 1240,
--Dragon Bones
[DLC_DRAGON_BONES] = 2104,
--Summerset
[DLC_SUMMERSET] = 5107,
--Wolfhunter
[DLC_WOLFHUNTER] = 2157,
--Murkmire
[DLC_MURKMIRE] = 5755,
--Wrathstone
[DLC_WRATHSTONE] = 2265,
--Elsweyr
[DLC_ELSWEYR] = 5843,
--Scalebreaker
[DLC_SCALEBREAKER] = 2413,
--Dragonhold
[DLC_DRAGONHOLD] = 6920,
--Harrowstorm
[DLC_HARROWSTORM] = 2537,
--Greymoor
[DLC_GREYMOOR] = 7466,
--Stonethorn
[DLC_STONETHORN] = 2692,
--Markarth
[DLC_MARKARTH] = 8388,
--Flames of Ambition
[DLC_FLAMES_OF_AMBITION] = 2829
}
if checkIfPTSAPIVersionIsLive() then
lib.dlcAndChapterAchievementIds[DLC_BLACKWOOD] = 8659
end