Here's a lot of 16 used Neutrik NP2C 1/4" plugs. If you're reading this, it's likely you know what they are.
All are complete with chuck-type strain relief and rubber boot.
All or most have wire soldered to the solder terminals that will need to be removed when you build your new cables.
All or most have tape residue or marker writing on the shells that can be removed with alcohol.
Neutrik's 1/4" plugs are incredibly durable, and these lightly used ones will work well for years to come.