THIS vs. THESE (in these sentences)

[PlacidRan]

"Hey, Karl. What you been up to?"
"I'm just watching the game. Want to join, Mr. Wilson?"
"Sure, Karl." Clyde Wilson notices a lot of money on the table. "Say, Karl, where did you get all (THIS OR THESE) money from?"

SCENARIO B:

"Sure, Karl." Clyde Wilson notices a lot of coins on the table. "Say, Karl, where did you get all (THIS OR THESE) coins from?"

[Heterological]

"Money" is non-countable, so treat it as singular. "Where did you get all this money?"

"Coins" are countable, so treat them as plural in this sentence. "Where did you get all these coins?"