Help me get beyond my front door!

I finally found a device (it's not covered by insurance!) that can free me from my four walls, the Grit Freedom Chair. It's a fat tire wheelchair that can be propelled! After ten years stuck at home, I'll be able to go to the market, visit friends, and zip down dirt roads and trails all under my own power and all by myself! Right now I can't leave my house without help. Now I need your help to buy this thing and roll out of my front door in style. Look at this sweet ride in action on their website, gogrit.us. It's a life changer folks, please be part of it. The  long open road calls.