Bogus Vendor Caution

Have been shopping for an AMD part and they, Summit, and Jeg's are all at about $380.00 .
Googled the AMD part no. and some outfit called EIFOODYOU had it listed at $98.00 with free shipping over$40.00. Googled that name, and it has a reputation worse than awful. Now, I'm just a dumb ol' country boy, but $98.00 for a $380.00 part, even I know that dog won't hunt.
I may have been born at night, but it wasn't just last night.
Yep, if anything for an A body, sellers have been jacking AMD prices waaaay UP there, not the other way around unless you know them and even then not cheap..