Your options are:
1. Sell the entire setup.
2. Sell the skis and keep the bindings for your next pair.
3. Sell the bindings for more money, be stuck with a shitty pair of skis no one will buy.
4. Keep the setup and use it for skiing early season with no base/home rail setups.
5. Throw the entire thing in the ocean and quit skiing forever.
"What you are feeling is a base burn. The toilet bowl cleaner probably has a really high pH , and therefore must be neutralized with an acid that has a really low pH. So basically, you just need to stuff your asshole with the most acidic shit you can find, battery acid, sulfuric acid, nitric acid, whatever you can get your hands on. its gonna be a chemical showdown in your asshole today my friend."