Not much....a few cents
The value of a single paper-wrapped Gillette blue blade, associated with U.S. patent numbers, can vary significantly based on its condition, rarity, and market demand among collectors. Typically, such items can range from a few dollars to potentially hundreds if they are in mint condition or have unique historical significance. For precise valuation, consulting a collectible expert or auction site may provide more specific insights.
Blue Blade was created in 1942.
$24.99 on Ebay, worthless anywhere else
Razor Blue is not a breed. You're probably thinking of Razor's Edge which is bloodline known for blue pits. There are no different breeds of pitbull. American Pitbull Terrier is a breed and there are many different bloodlines in that breed.
Maybe Blade and Blue are brothers or arch-enemies.
Blue, green and red
The cast of Blue Angels in Razor Sharp - 1982 includes: JoAnna Cameron as herself Roger Staubach as himself
I'd say both as scary but in different ways. A blue ringed octopus has venom and a razor fish (all in the name)
blue and red
No.
Blue, Green, Red, Clear, Black.
He is a blue in color male from the razor edge line.