Answer:
Scarcity - Read the Explanation!!!
Step-by-step explanation:
Please correct me if I'm wrong but... here's the explanation(s).
Mine: The limited supply is Scarcity. For sure. Because scarcity means not enough goods to go through.
Internet: The scarcity principle is an economic theory in which a limited supply of a good, coupled with a high demand for that good, results in a mismatch between the desired supply and demand equilibrium.
( From my reasearch )