What's the deal? Nothing has changed, my gear is completely the same, I have no Fortify Barter enchants/enchants/effects, and I had none before the drop in profits happened. My perks are the exact same, I have none spent in Speech, I simply loaded my last save which happened to have a ton or remaining enchanted Iron Daggers that Whiterun's merchants couldn't take off my hands. Both the item's stated value (before: ~1800, now: ~900) and the price I actually get for them from merchants (before: ~600, now: ~300) have taken a 50% hit. Has anyone experienced this as well, know what caused the change, etc.? Your advice and comments are appreciated.
Edit: I am aware that the value of enchanted items decreases as your level in Enchantment increases (this can be easily seen by anyone who grinds Enchanting who uses the same enchantment on the same type of item with the same level souls). In my case, using Banish on Iron Daggers with Petty Soul Gems, I was able to churn out daggers worth a little over 2000 gold, but as expected as my level increased I saw that 2000 drop to 1960, 1920, 1860, you get the idea. I've grinded Enchanting on multiple characters, yet this is the first time I've seen the value of ALL my enchanted daggers drop in value from 1800-2000 gold to 900-1000 gold. As I said before, the only reason I noticed this when I loaded my game was because I still had a bunch (20+) daggers left over from my most recent "batch" that the Whiterun merchants couldn't afford to buy from me. Merchants generally buy items at around 30% of their stated value, and this still holds true in my game, they're just 50% of what they were before.