There are a bunch more coming out at E3 so get these then watch for the rest. Bungie did post them in an update a few weeks back but can't remember which one :P just enter them like the per order beta code. TRADING CARD CODES: CODE 1: YKA-RJG-MH9 (WARLOCK) CODE 2: 3DA-P4X-F6A (HUNTER) CODE 3: MVD-4N3-NKH (TITAN) CODE 4: TCN-HCD-TGY (RIXIS) CODE 5: HDX-ALM-V4K (OLD RUSSIA) CODE 6: 473-MXR-3X9 (HIVE) CODE 7: JMR-LFN-4A3 (MOON) CODE 8: HC3-H44-DKC (GJALLARHORN) CODE 9: 69P-KRM-JJA CODE 10: 69P-VCH-337 CODE 11: 69R-CKD-X7L CODE 12: 69R-DDD-FCP CODE 13: 69R-F99-AXG CODE 14: 69R-VL7-J6A CODE 15: 69X-DJN-74V CODE 16: 6A7-7NP-3X7 CODE 17: 6A9-DTG-YGN