bought mine at tractor supply. the folding legs i like. i hate having one setting around taking up the room of a car. had it for several years so no problem except the pumps are really cheap and slow. but most are.
by the way , the pins dont line up until the extra wheels clear the floor. reason you have to lift it a little.

been my experience the only thing at hf worth carrring out the door is the cash register .....