Greetings,
I traded for a mint condition Korean SDR-28 yesterday. The serial starts with 91 but the guys swears he bought it earlier that that and paid about $900 for it. That amount seems high but he actually had the original price tag in the case.

--Can I assume with 91 starting the serial number thats its a 1991?
--Also, for those with dr-28's, whats the brige pin and saddle sizes? I want to upgrade to bone but want to do it myself. Should I go by the pre 1994 Martin specs of a 2A bridge pin?

Thanks and what a great resource for these guitars. Ive played mine for only one day and its a great guitar for sure.

Dustin - Atlanta GA