Hello,
I have (3) Pelican/Hardigg Storm cases in great condition, model iM2750. These have the good latches, extending handle and rolling wheels. Can be used for camping or checked luggage. Totally bomber and will last.
$100 each, or $250 for all three
Interior Dimensions 22.00" x 17.00" x 12.70"
Exterior Dimensions 24.60" X 19.70" x 14.40"
Link to more info