Amazon has the 6-Oz Blue Buffalo Blue Stix Lamb Recipe Pepperoni-Style Dog Treats on sale for $2.36 when you checkout via subscribe & save (additional $0.84 taken off at checkout). Shipping is free w/ Amazon Prime or on orders $25+.
Also available:
Chewy has the 6-Oz Blue Buffalo Blue Stix Lamb Recipe Pepperoni-Style Dog Treats on sale for $3.20 when you opt for autoship & save. Shipping is free on orders $49+.