I just bought time after not being online for many years because I suspected my bank/guild bank was full of old tradable twink items (both rare and epics). To my pleasant surprise, I was right! I downloaded the Auctionator add-on to get an idea of what everything is worth but I quickly realised that all my items are way lower level than similar on AH. For example, my Redbeard Crest shield has no level requirement while the lowest level requirement I found on AH was 20.
Below is a few screenshots of the my bank and guild bank to give you guys an idea. I really need someone with a bit of expertise to guide me through this as from my brief calculations just from the auctionator add-on it seems I have upwards of 10 mil gold - and that's based off the items on AH that aren't same lvl requirement. Any help is greatly appreciated and if someone can help me accurately price some of these items I'll be willing to tip :-) From what I've seen from my limited Google search these items seem to be quite rare. Please, someone help a returning WoW player with no clue what he's doing!

