You bet! Just shout. LMAO at "I had an old polyu blank floating around..."
It's true! I "sort of" have a standing order with some of my blank suppliers. If they have a blank that gets damaged and they can't sell it, I'll buy it from them for cheap.
For our wakesurfers we just need 4.5 feet of linear foam, so if a 6'2" gets the nose snapped off and it's just 5'8" of busted foam, that's still good for me.
The only deal, is I wind up having to inventory the junked blanks until I have a use.