I've traded a few emails with them recently. They are located in a town near where I grew up and I had plan to be out there in the next few weeks. I told them that I would love to stop by and see what they got. I may be wrong but I think they are pretty new to selling Discus and recently pop up in aquabid and ebay.
BTW. Pictures means nothing. I've seen pics of Discus on Aquabid and check them out in person. They are not always the same. My experience (not that much) with Discus has been you have to see how the Discus behaves in person to get an idea of what you are getting. For a reputable Discus seller, their past history speaks for themselves but there are so many folks selling Discus knowing very little about it.
Updated: I just realize that you are asking about twofishguyz.com which turns out to be the same folks that I described above. The twofishguyz advertise in AQ do ship.