... is now $1648.00 an ounce. Don't accept offers for less than $407.00 for common British sovereigns.
Well, given that anyone can buy all they want from JM Bullion for $403 or less, I don't think you'll need to worry about many offers higher than that.
Okay, if you're talking about a slabbed example at pop 14/2 higher, you certainly can hold out for a higher offer.
Not necessarily. I sold a 1968 slabbed through Ebay at 710. I was the stupid enough to sell an unslabbed at 403.75 instead of the $425.00 I had listed. Ebay is FOS, but it's better than Amazon.