I have been on hiatus for awhile so I don't know what SH is, but best of luck getting that much for it (if that's what someone already offered, I'd accept that offer). A comparable domain sale might be CBDbuys.com for $1,995. If your domain name was reverse-ordered to "GetCBD.com" then it would be worth ~5x as much.
The good thing for you is that the renewal price for .com is cheap, so you can hold out for an end-user.