$1k plus shipping in that case, but mostly because I don't want to do it again.

But costs all told that I payed is hard to gauge. I made 4 sets of boards (just one BYU set) because we are having a tournament tomorrow. So I bought way more material than why you'd need for just one set. But also used 2x4s and polyurethane left over from a remodel.

I'd guess, including the stickers and materials it cost about $175-225, still more if you didn't have the tools.