Typecase flexbook touch in black iPad Pro 12.9

This iPad case is in working condition. One key has broken off. It is included. You may have luck gluing it on? When we tried to get a replacement key, they sent us new case. We don't want to throw away something that's working. Putting it out there on Poshmark for now. Might just take it to the thrift store. It's for the iPad Pro 12.9 inch.