Poly is good stuff sometimes, but out in the sun it will often crack and peel off. You may want to read up on UV protection a lot more than you already have. Take into consideration that these chemicals often change quickly so what's considered acceptable today may be unacceptable tomorrow. Perhaps look into marine products?
As far as what price it might fetch there's a pandemic afloat with millions losing their income so what may have been worth a few hundred bucks even a few months ago may end up as something you can't give away. I built several planters and they were selling like hot cakes and soon as I purchased more cedar the market just magically evaporated. I had to cut my prices just to move a few out for the space.
I figured it's time to change my signature so hold your breath. This is it.
Marty or Marty Farty if you feel mean.
Last edited by allpurpose; 07-14-2020 at 10:16 AM.