Indeed there are. There are a ton of amber relics and plenty of relics in the trials, you can get endless hornet larvae from hives in Faron woods, endless tumbleweeds in Lanayru Desert, enough eldin ore from digging and chests on Eldin Volcano, bird feathers from catching birds in Faron Woods, goddes plumes from especially difficult side quests and goddess cubes and their corresponding chests, and just about everything from monsters. Ask the fortune teller in the Skyloft Bazaar about treasure and (s)he'll help you also. Not sure on the gender there...
The Beetle
to upgrade you need to eat your shoe
It's in the Bazaar, near the items girl.
You will obtain the Beetle flying thing...its cool
to upgrade and quantify your items.
No, the beginner 'celestial' items never get an upgrade.
To upgrade a plus 15 weapon in the Tantra game, you typically need to use specific items or resources, such as upgrade stones or special materials, that are often obtained through quests or monster drops. Ensure you have enough in-game currency to cover the upgrade cost. Visit the appropriate NPC or upgrade altar in the game where you can perform the upgrade. Keep in mind that the success rate may vary, and there's a risk of failure, so be prepared for that possibility.
you have to wait for the offer to come up in the store saying that some items may need you to upgrade and then you click it.
You can win various items like an upgrade or kings rock or dragon scale. Plus you win the fact that your Pokemon are good enough to beat really experienced trainers.
They are the evolutionary items for porygon.
In CityVille, you can store items in your warehouse by accessing the warehouse menu from your game's interface. Drag and drop the items you want to store into the warehouse slots. Make sure you have enough storage space available, as the warehouse has a limited capacity. If needed, you can upgrade your warehouse to increase its storage limit.
when the game tells you to upgrade you abode when you go into buy mode it simply means you need to upgrade your home. add new and nicer items into you home to upgrade you abode.