An attic ad-block list would really make it hard for you to play Neopets as you'd be blocking about 50% of the items in Neopets. I guess you'd have to toggle it on and off. You could start your own list by compiling ad-block lists of every main shop. If they're not worth restocking in the main shop, they're not worth restocking in the Attic.
It isn't necessary but definitely helpful since not all items are highly profitable, I think a better AB list would help as well but that's a whole different topic.
If you're legit sniping in the Attic, you should really be clicking the first thing you see so an ad-block list would help.
This would be the most efficient way and yea that is smi-legit restocking but semi-legit is just as illegit as AB since in essence cheating is cheating.
Its still semi-legit. YOU are buying the item so your going to have real/closer to real human buy times and your just blocking the cheap items you don't want to buy. This is a much safer way the ABing. But I'd rather just turn on my ABer and call It a day :arf: