Wondering how much an ounce will run. Can it be stored and remain fresh?

To keep it fresh, buy less and go back. It's freshest when you buy it. Have a good Jay!!!!

NEVER had a problem

You can't buy an ounce as an ounce but rather buy 4 quarters, etc. I use an airtight container to keep mine in to maintain freshness. I know Walmart or Target sell airtight containers for storing cereal or dry pastas and those work great for me.

Pu a dark blue glass jar, keeps your flower freshest

Typically, at the most expensive its $500 for an ounce. But there are more affordable ways such as shake, discounts, sales etc. They stay pretty fresh as packaged but after opening, glass jars work well. Keep mine in them for months if it lasts that long.