Not sure where you got your price. My understanding the official price is $299.
Wow! That's the way to go then...$800 and you'll have a killer server. I wasn't sure how much the Touch cost, so I went to the SB website - I saw $590 listed at the top of the page near the "Touch".....I just assumed.
The Transporter is a really cool device and it does sound great (comparatively speaking). The fact that you'll be able to get at least the same sonic fidelity (and to my ears, even better fidelity) via the DL-III/Touch at a considerable savings makes this a no-brainer (and you'll have hi-rez capability up to 24/96). With the savings that you'll enjoy, you might want to look for a used Stage IV-Cullen-Modded-DL-III (it sounds even better than the stock DL-III, and you can easily hear the difference between it and the Transporter). You should be able to get the Stage-IV DL-III and Touch for roughly the same price you could find a used Transporter (maybe less - $1,100 rangeĀ .).
Let us know what you end up doing.
Happy New Year