I am going to buy a used Schecter Scorpion Tribal baritone elite off ebay, It's not a store its some guy whose selling. I'm kind of in doubt if it's a fake, is there any way to check authenticity of Schecter guitars by the serial number
If you got any pic maybe someone here might be able to spot it.
I think you can ask for the series number and amil it to Schecter Support. It might take a few day to a week to get an answer back, though :/

ESP Standard Eclipse I CTM VW
ESP LTD Deluxe H-1001
ESP LTD Deluxe Viper-1000 STBC
ESP Edwards E-EX-100STD
Warmoth Paulcaster "Tiger"
Tanglewood TW170 AS
Vox Tonelab ST
Blackstar HT-1R

Sounds fishy, the guy has 1 star with over 130 reviews, don't do it