Answer: Increase!
Explanation:
Supply Means There's A Certain Amount, So If The Video Games Are Decreasing (Lowering), The Price On The Video Games Are Going To Increase Because There Is Fewer/Limited Of Them.
It's Not A Because, Why Would They Not Change The Price If The Video Games Are Going To Go Out Of Stock.
It Maybe Will Be B Because If Something Is Going Out Of Stock (Expectaly Something Really Popular) The Item Will Most Likely Increase To Make More Of That Item's Money Before It Goes Out Of Stock Compeletly.
It's Not Going To Be C Because (Just For Example) If There Was Only A Few Days Left Until Those Certain Video Games Go Compeletly Out Of Stock, Why Would The Game Creator(s) Want It To Be Half Off. Since Video Games Have Been Popular For A Very Long Time, The Creator(s) Are Not Going Want Drop The Price. Same Thing Goes For D.
The Best Answer To Go With Is B, Increase!
