If they’re MIJ and come in a TY cakebox, then it’s Premium Grade TYG02.
If they’re in a regular cakebox and MIJ, then it’s long-serial MXL RG03.
The problem with buying online is that you don’t know whether they will be MIJ or MIT.
It used to be all MIJ, but they switched to also using MIT at some point, and I don’t know what the MID is on the MIT.
And the answer to your next question is no, you can’t trust the stock photos you see on the site.