Hi there!
My first post here, even though I've followed these forums for several years to be up-to-date regarding the latest Morrowind mod development. Unfortunately, I couldn't find a thread concerning my little problem... although I recall reading something about this somewhere sometime... I think. That's why I registered here just now.
Problem: The higher my disposition with a merchant, the worse the prices he buys my stuff at. Thus, it seems to be related to Speechcraft as a higher Mercantile skill does give me better prices (tested with Zenithar's Frock).
Modlist:
_001_ Morrowind.esm
_002_ Tribunal.esm
_003_ Bloodmoon.esm
_004_ Morrowind Patch v1.6.6_beta.esm
_005_ Better Heads.esm
_006_ Better Heads Tribunal addon.esm
_007_ Better Heads Bloodmoon addon.esm
_008_ Texture Fix 2.0.esm
_009_ Bloodmoon Landscape Overhaul 1.1.esm
_010_ Poorly Placed Object Fix 1.2.esm
_011_ GDR_MasterFile.esm
_012_ Morrowind Advanced.esm
_013_ Siege at Firemoth.esp
_014_ WA_Signy_Signposts(!).ESP
_015_ Better Bodies.esp
_016_ New Argonian Bodies - Mature.esp
_017_ New Khajiit Bodies - Mature.esp
_018_ Better Clothes Complete (BTB Edit).esp
_019_ IceNioLivRobeReplacerALL (BTB Edit).esp
_020_ Area Effect Projectiles (PAR Edit).esp
_021_ DB_Attack_Mod3.esp
_022_ Syc_HerbalismforPurists (Pearl Bug Edit).esp
_023_ Syc_HerbalismforPurists_BM.esp
_024_ Syc_HerbalismforPurists_TB.esp
_025_ ASE Complete (BTB Edit).esp
_026_ Illuminated Windows - Bloodmoon v1.2.esp
_027_ Illuminated Windows v1.2.esp
_028_ Better Music System (BTB Edit).esp
_029_ EcoAdjCrime (Tresspass Edit).esp
_030_ EcoAdjMerchantSkills (Disposition Edit).esp
_031_ Service Requirements (BTB Edit).esp
_032_ BTB - Character.esp
_033_ BTB - Spells.esp
_034_ BTB - Alchemy.esp
_035_ BTB - Equipment.esp
_036_ BTB - Settings.esp
_037_ Quieter_UI_Sounds.esp
_038_ Talrivian's State-Based HP Mod v.2.2.esp
_039_ MW_Adv_Required (BTB Edit).esp
_040_ DN-GDRv1 (BTB Edit).esp
_041_ The Neverhalls.esp
_042_ sm_ForgottenHalls.esp
Also, I'm using the latest MGEXE and the MCP.
edit: Updated my Modlist with the Load Order.