To be honest, I'd keep all medical supplies. In the event of any major crap going down, medical personnel will be in high demand.
That said, if you just need money, selling one for some pocket change isn't the worst idea in the world. It could buy another gun..
DINAN3 F30 328i M Sport
DinanTronics Stage 1
Dinan Free Flow Black Tip Stainless Exhaust
Dinan Lowering Springs and Bumpstops
Dinan 20" Black Performance Wheels
Gunfighter Training Development and Evaluation
AR15/AR10 Armorer/Advanced Armorer
Gunfighter Training YouTube Channel