Here are some plans for a 5 frame nuc I came up with. I didnt like the handel/framerest idea, because I ran into problems stacking boxes on top of them. You should get 4 nucs per sheet of 3/4 inch plywood. Home Depot had it for sale at $24 a sheet. Be mindful of the saw curf when cutting though. I allowed 1/8" around each piece to compensate for the saw kerf. Used glue and deck screws and a router for the frame rests.
I don't know why the picture is sideways, sorry.
Let me know if you have questions.