Item Tiers

Tiers of items show their ranking and roughly divine their research point requirement and price/way of acquiring.

There are currently 18 active item tiers. Here's what they are:

Common
Price: $50k and below

These are the cheapest items in the game.

Uncommon
Price: $50k-$1M

These are usually better than Commons, but have a heavier price tag.

Rare
Price: $1M-$1B

These are early-mid game items.

Super Rare
Price: $1B-$1T

Mid-game items. Usually quite powerful.

Unique
Price: $1T-$1qd

More powerful mid-game items. Often used endgame, too.

Epic
Price: $1qd-$25Qn

Late-game items. They usually have a fair bit of power.

Legendary
Price: $25Qn-$1O

The biggest span of items in the game, always after the first Reborn.

Mythic
Price: $1O-$1Ud

Past-RB items generally used to reach DD.

Divine
Price: $1Ud+. Oddly enough, much weaker than Mythic and Legendary.

Enlisted
Basic RP items.

Intermediate
Medium-level RP items. They require more RP than all normal items.

Proficient
High-level RP items. These require lots of RP.

Advanced
'God-tier' RP items. They sometimes require millions of RP.

Premium
Usually rather powerful, Premium items usually cost uC to buy. Most Premium items are obtainable via mystery crates, too. All Premium items have a function.

Refined
Used by the shop as a 'decorative Premium' tag. Like Premiums, they can be obtained via boxes.

Collectible
Items that are available from NPCs or the crystal shop for a certain event, like 2015's Halloween. Mostly decorative. They are currently unobtainable.

Exotic
The Vintage of Collectibles, Exotics are usually rather overpowered. They are obtainable for a low chance in Mystery Boxes during their event. One can get Santa's Workshop and Santa's Sleigh right now.

Reborn
Gained from the 'Rebirth' feature. They are usually the most powerful items.

Vintage
Obtained from special occasions such as beta or a very, very rare chance from Mystery Boxes. They can be overpowered like the Ol' Faithful, but sometimes they are designed for PVP occasions like the Adowable Guardian and the Second Amendment. Some are just for utility like the Ore Quasar.

That is all the item tiers in the game that have corresponding items.

Unused tiers below.

Almighty
Used to encompass first the Shrine of Penitence, then it encompassed very expensive items like Ambrosia, then removed. It might come back, eventually.