Not one to critisize, but I was once told a great piece of helpful info with selling lots like this.
Taking a photo of all the cards layed out like that, no matter how great they've been positioned, shows the purchaser that you may not be taking care of the cards. If they're previewed in holders or plastic pockets etc, it shows the type of storage that you've taken to keep them in that way.
Even if you've had them in holders/pockets previously, and only just take them out now to photograph them.
Just thought it may help if you're interested in getting a few more bids on em.