Knowing how fast is levelling at them moment even with new accounts, I dont it would worth running back and forth for gear you will use in the next 1 hour. You can craft items to you actual level but it takes too long and you will need at least 3 crafting proffesion if you want to do it all by yourself (1 or 2 for weapons, 1 for armor and 1 for accesories). By the time you farm the nodes, mobs etc for the materials you will overlevel that particular gear.
But to answer your question, I dont think there an "ultimate list" of this.
This is not exactly what you want but this is closest i've found: https://wiki.guildwars2.com/wiki/Leveling_equipment https://wiki.guildwars2.com/wiki/List_of_karma_merchant_items