Auction House Addon

Looking for functional and working AH addon

What i need is simple :

A tool that scan and saves data for the prices in the AH

A tool that remembers your selling price preferencies

A searching tool with filters / favorites / history

This is the basic i get in mind now ,might add more later

I m kinda new with that type of addons.
Last days I tryed at least 5 + AH addons (The most popular and some others) ,and they either doesent do thos things, doesent work at all,seems too complicated that i dont even know if i dont do it right or its somethign else.
Noticed that all of them have problem with scanning

Theres an basicly fully working TradeSkillMaster backport for 3.3.5 I've been using for years. It's the best AH addon even on retail. It has a ~15s full quick AH search, which is 100% accurate. If you have any questions feel free to write my char, Coulomb when online.

https://mega.nz/folder/coplhQqT#-JUhZ2-iCru6GR1qpXZioA

This is an Addon that shows you the price graphs of you specified item scans (like you scan 5 times every day for 5 days, thats gonna be 25 values on that plot). It looks fun, but I don't use it, since I know what prices are from my quick TradeSkillMaster scans.

https://mega.nz/folder/lxhTiCwa#HeCV47Q8m7kuxd4UOww6Qw