Buying used snap-on box Vrs new bigger china box

i own a mac tech 1000 for work, and bought a used tech 1000 for home use. these have a nice wide top that can be used as a workbench. i made a stainless steel top for my work box. bought the one i use for work brand new 15 years ago for $1,800. heavy gage steel, and roller drawer slides.

i guy at work just bought a new harbor freight box that looks just like my tech 1000. same size and everything. very nice box, and the price was nice too, i think $700