I made a small Tweak to your code to add Auctionator prices to the loot rule.

If you want to use this, please do. Link to the changed code:
https://github.com/Thelion987/AutoLooter

This can probably be a module for AutoLooter, in its on AddOn. That way you can depend on both addons in the toc file. (AutoLooter and Auctionator)

This module is a nice example: https://github.com/Eliote/AutoLooter/blob/master/modules/FishingIgnore.lua
I exposed the ToggleableModulePrototype in AutoLooter.ToggleableModulePrototype in the last version.
So you can create a module with:
local module = AutoLooter:NewModule("FishingIgnore", AutoLooter.ToggleableModulePrototype)

Thanks, for the advise! I will do that when i have some time.