Wanted: 1 Clean excellent working BOX FAN (See Photo examples) (Brice Prairie)

Wanted: 1 Clean excellent working BOX FAN(s) in small, or medium size.
Maybe 1 Medium / larger one.
Excellent condition.
SEE ALL PHOTOS for ideas of all I am interested in.
I don't need anything that is broken, it must be a ~CLEAN, GREAT WORKING UNIT.
VARIABLE SPEEDS.
NO Major Loud VIBRATIONS, NO Rust, Prefer it be somewhat Quiet? : ) But I'm a little flexible.
to REPLY, Please send your: Make and MODEL: Your CITY: Asking PRICE: a PHOTO or two if you can (I can supply a mobile phone # if needed) Estimated AGE in years: # of SPEEDS: 1, 2, 3, Variable! Thank you