What effect does appreciation and depreciation have on the price of goods

Appreciation is when the value of goods increases. Like when the price of something goes from $2 to $2.50 This is just a random example but yeah.

Depreciation is when the value of goods decreases. Like when the price of something goes from $2 to $1.50

Depreciation means they become less valuable, appreciation means they become more valuable or more expensive.