Current best US source for Panny NCR18650B?

I searched around the best I could and didn’t find what I was looking for. I gave several of my batteries to my brother-in-law, now I need to buy 6-8 cells. Looking for a trustworthy source with a decent price.

Any recommendations?

Thanks!

Richard has some great prices on quality cells. He is US based.

Panasonic NCR18650B 3400mAh

http://www.mtnelectronics.com/opencart/index.php?route=product/product&path=59_88&product_id=55

NCR18650B Protected, also from RMM.

Last time I looked it up the next closest US competitor is at something like $14 per cell (KeepPower branded)