WTB: ST-V Carts (Cotton2 and boomerang, Shienryu, Guardian Force)

Like the title says, I'm interested in ST-V carts.

(I also don't have the money to buy all these carts at once, so I'm only interested in buying maybe one more right now)

Here's my wishlist:

Die Hard Arcade FOUND! Thanks, Bibliophile
Cotton 2
Cotton Boomerang
Shienryu
Guardian Force

Sell me these carts, party people!

BUMP!

Die Hard found, still looking for the others!