If you are looking to purchase a switchblade knife, you have many choices. You can try your local sporting goods store such as Academy or Dick's Sporting goods. You can also find them at your local pawn shops as well as eBay or Amazon websites.
switchblade (spring loaded knives)
Yes.
Yes they are
60 dollars to 260 dollars
"Rostfrei" is actually German, meaning "stainless". Switchblades stamped with "rostfrei" are generally lower quality although they can be ok knives for the money. If you want a switchblade just to have one (if its legal for you to have of course) they will be fine. If you're looking for something nicer or higher-end, you may be disappointed.
It is illegal to possesses a switchblade knife on Federal property, including Washington DC. The ownership and carrying of switchblade knives is determined by state laws which vary. See link below for state laws on these knives.
One can purchase diamond blade knives at a number of places. One place is the official diamond blade knife website. Another place is on Amazon. These are two examples of places one can purchase diamond blade knives.
It is illegal to sell a switchblade in Delaware, even if you are licensed to sell deadly weapons. Furthermore it is illegal to own or carry a switchblade in Delaware. the closest thing would be a spring assisted open knife. check out Kershaw Knives.
There are several places one could purchase Calphalon knives. Amazon is a popular web-site which offers them for sale. Calphalon knives are also available for purchase at bricks and mortar stores like Bed, Bath, and Beyond.
There are various places where Global kitchen knives can be purchased from. For example, one could purchase Global knives directly from the Global Knife website. Or alternatively, websites such as Amazon and eBay have them available to purchase.
One can purchase a Wusthof Chef Knife at Crate and Barrel, Cutlery and More and MetroKitchen. Prices for different collections of knives will vary based on size and number of knives of the desired purchase.
There are several places that sell custom handmade knives. Custom handmade knives can be purchased from Cabrera Custom Knives, Hendrix Handmade Custom Knives, and Al Warren Custom Knives.