
BIC Comfort 3 Refillable Refill Razor Cartridges
Three picks computed live from real cost per cartridge — never sponsored, never hand-waved. Prices re-checked continuously; verdicts stamped July 2026.
Category median: $2.73 / cartridge across 42 tracked deals · our budget pick is 78% below it.

BIC Comfort 3 Refillable Refill Razor Cartridges
As of July 2026, BIC Comfort 3 Refillable Refill Razor Cartridges is our best-value razor blades at $0.78/cartridge — low cost per cartridge and popular enough to trust, not just the rock-bottom price — prices re-checked continuously.

Amazon Basics 3-Blade Razor Refills for Men with Dual…
As of July 2026, Amazon Basics 3-Blade Razor Refills for Men with Dual… is the cheapest razor blades we track at $0.60/cartridge — prices re-checked continuously.

Amazon Basics 5-Blade MotionSphere Mens Razor with Dual…
As of July 2026, Amazon Basics 5-Blade MotionSphere Mens Razor with Dual… is the most popular razor blades we track at $1.18/cartridge — prices re-checked continuously.

Gillette Mach3 Sensitive Mens Shaving Razor Blade Refills
As of July 2026, Gillette Mach3 Sensitive Mens Shaving Razor Blade Refills is the biggest pack we track (20 cartridges) that still beats the category median at $2.35/cartridge — buying bulk only pays if the per-cartridge price actually drops, and here it does.

BIC Flex 5 Men's Refillable 5-Blade Razors with 1 Handle and 7…
As of July 2026, BIC Flex 5 Men's Refillable 5-Blade Razors with 1 Handle… is the smallest pack we track that still beats the median at $1.83/cartridge — a fair price per cartridge without committing to a bulk box.
Every live deal ranked by its real unit price — pack size shown so you can see what the math divides by.