Arrighty, I'm cleaning out my cache of characters, and this list will be updated further as I dig through old character drawings are redo their reference sheets.

Characters:

Arch Angel Dragon (not a DAD): http://www.furaffinity.net/view/26464600/
Read the description for more information in terms of what is included with the purchase.
Price: Minimum of $30 OR another character

Tarian Axolotl: http://www.furaffinity.net/view/25390183/
I love this guy but I've used him twice and don't really have much of an interest in him anymore.
Comes with: ALL art I've drawn of him
Price: $50 (or best offer) OR Another character + Artwork

If there's any questions or have a different offer for any of these guys, please don't be afraid to shoot me a message.