Good idea JJ... poxy cutting board perhaps. Problem is what to do with it after... no one I can think of for that type of a presents and I'm no salesman.
Easy to unsolve 987... tip out of box... solving is a tad harder... check out the solution. If you line up the pieces in the right orientation, it's a simple 8 move, but angled wrong the wrong first part will bugga up the rest. lets just say it's challenging... no rule against assembling outside the box and then put the assembled pieces into the box.
If your first cut is too short... Take the second cut from the longer end... LBD