I buy from these guys. They are $10.49 per case. Not sure about shipping. They are local for me.
https://labelpeelers.com/amber-beer-bottles-12-oz-24-count/
Almost a year ago, I made a Cayenne Porter. I did a Robust Porter extract kit and added cayenne peppers into the secondary. I soaked about 12 4 inch long cayenne's in vodka after I cut the peppers into 1 inch rings. I let the peppers soak in the vodka for about 2 weeks and then poured everything...