Market

An n-number of items randomly appear in the store weekly across all categories, with random perk builds and random rarities (the higher the player level, the higher the chance that an item of the highest rarity will drop).

For Baitcoins you can force a store update and things will be gambling without waiting for the end of the week.

The drop chances are follow:

Player LVL	Common	Uncommon	Rare	Epic	Legendary
1-20	90%	10%	0%	0%	0%
21-30	80%	15%	5%	0%	0%
31-40	70%	17%	7%	4%	1%
41-50	60%	20%	10%	7%	3%
51-60	50%	17%	18%	10%	5%
61-70	40%	15%	25%	13%	7%
71-80	30%	10%	35%	15%	10%