Really sorry about your box and tools!! Must have been one hell of a brazen thief(s) to saw off the bolts like that in broad daylight!! They were looking at 2 to 10 with a high probability of getting caught, and for nothing they can sell for big dollars.
Pawn shops may try and charge you lot, but wait till you try to sell -them- something.
There isn't a lot of defense to idiots like that. Locks only keep honest people out.
Fortunately, suicidal nut cases willing to take a huge risk for a small reward, are rare. Its not likely to ever happen again. Don't let it hurt you too much. Those low life's will still be low life's tomorrow.
Living well is the best revenge.
The bad news about floor jacks is, anything you buy new will be crap unless you are willing to spend more than I know you are.
The good news is, most all of the good old ones are re-buildable cheaply!
So get a decent old one and put a kit into it. Stronger safer better.
If you do buy a new one, buy it with your eyes closed. Pick it up.
You buy your iron by the pound. If can pick it up easy, you don't want it.
If you want my advise about battery tools, check the price of batteries. Batteries are gong to die long before the tool is worn out. That is a given.
Most times, they want the cost of batteries to be so high it'll force you into buying a new tool instead.
So see what you can get new batteries for, up front, and take the best deal out of that.
yours Scott