Update 11/12/18: my extra supplies have been spoken for. Thanks for your interest.
I have upgraded to a Dexcom G6 CGMS and I have a boat load of G4 sensors still left (4 boxes!). Can any of you use my unused G4 supplies? I’ll pack and send if you’ll pay. I also have 2 working G4 receivers that are out of warranty, but fully operational.
Let me know -