user@helix~/sav/nesroms# ls -Q /home/user/sav/nesroms/stack\ up.zip
"/home/user/sav/nesroms/stack up.zip"
user@helix~/sav/nesroms# ls -Q /home/user/sav/nesroms/stack\ up.zip | sed 's/\ /\\ /'  | xargs -i unzip \"{}\" -d /home/user/sav/nesroms/\"{}\".dir
unzip:  cannot find or open "/home/user/sav/nesroms/stack\ up.zip", "/home/user/sav/nesroms/stack\ up.zip".zip or "/home/user/sav/nesroms/stack\ up.zip".ZIP.

No zipfiles found.
unzip:  cannot find or open "", "".zip or "".ZIP.

No zipfiles found.