After putting they each put $20 in the box, the are both at -$20

Then after buying, the dude who bought the box is at -$50 and the other guy is at $10

Then when the dude opens the box he gets $40 and is at -$10

Raiden from Metal Gear Rising and Raiden from Genshin Impact

You've reached the realm of no return
Some call it the Strip Lands
Some call it the Stripe Lands
I call it, Terraria

You are now forced to look at 10 crappy drawings

Muuuuuuuuuusiiiiiicccc Maaaaannnnnn!!!!!