I have a used AMD Ryzen 7 5800x3D that I am no longer in need of. I unfortunately do not have the original box but have a plastic clamshell to send the CPU safely. Originally bought in about May of 2022, but did not install until end of October of the same year, so it has seen about 1.5 years of good use. I cleaned the CPU of thermal paste to the best of my ability, but you know how that goes.. I'll ship it out same day to the best of my ability just know I am someone who works third shift, so timing can be difficult. Thank you for making it this far if you have.