I am not dumping on your sales tread; just giving you the reasons to your question why its going to be a bit difficult to shift a kilo of gold even at spot.
1. Asking for a COD trade. To raise $80,000 in cash takes days! You would be lucky to get $10,000 cash without giving the bank a day's notice.
2. All my buyers has gone quiet these past few days. In the short term, they are expecting spot to drift lower. Long term, I am quite positive they believe that prices will go ballistic otherwise they wouldn't be buying hands over fists.
3. Certicards are a pain in the butt! I don't own an XRF machine and without it being tested with an accompanying pic of the results, my customers won't accept delivery! They don't trust me or I would prefer to think that they don't trust certicards!
I would need to meet up at a bullion dealer to use their XRF. It's not nice to use their equipment and take up their time without giving them something in return.
Most of your selling conditions and products takes up a lot of time to meet and verify for the average Joe so it's probably easier and faster for you to shift it at ABC
In less volatile times, I am sure there would be a line of buyers ready to meet your conditions.