yeah, for some reason this mod adds 3 mods, FreeRerolls, TimeScaler and Readable Gold Amount

Just uninstalled this mod because it made my reroll cost 0.
I don't know if it's the mod fault exclusively. But when I removed it the cost went back to normal. I tried removing every other mod and it didn't fix.
Here's my mods just in case it's some interaction that is doing it:
DMGmeter: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3358859974
Show Enemies & Trees Status: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2967418648
Improved Tooltips: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3019195689
Item selling: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2940822853
Sound Fixes: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2944082895
Mod Options: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2944608034
Sorted Inventory: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3485733229

ok