Let Me Guess, Trash RollMarisakuri sells all of RockReimukuri's "Mister Treasures" and "Mister Bang Bangs" without telling RockReimu and keeps the Mister Money for herself.
In b4 "DAMMIT JIE YOU JUST HAD TO MAKE US RECALL MEMORIES OF WANTING TO STRANGLE ROLL FOR DOING THAT, DON'T YOU!?"
Matt said: Y'know, she also sells a lot of her own stuff between games, as her rather empty room shows us.
However, I can't forgive her for making him room with gramps! He smells like old people and oil!
Yeah, i really don't mind much, i mean, considering that they have to maintain that ship and their main line of work depends a lot of "someone not getting in the ruins before them and making their whole expedition a waste" it may be not that unlikely that they only keep the elemental and sell everything else. Still it's fun to think of Roll as greedy, though. lol
When you're not constantly being shot at by ancient superweapons, it can be easy to forget how important it is to keep your own ancient superweapons on-hand.
Alternately, she was acting on the ancient Megaman instinct to toss all your equipment into the river between games.