I was searching amazon today and they had the Rep KBs that looked good and got high reviews. I also have prime so free shipping.
This guy puts them just below Kettlebell Kings but above Rogue and here is the amazon link the pricing looks decent.
https://www.amazon.com/dp/B00NLS0L0M/ref=cm_sw_r_other_apa_i_ruTnEbC17CBDV
I have this bell off of Amazon. Very pleased.