Very cool!
Speaking of unusual (and random) things:
Someone traded in an Anableps anableps (four eye fish) pushing 10-11" to Congressional Aquarium... just in case someone happens to be looking for a giant silver female brackish livebearer... (Full disclosure: I thought about it for a minute until I saw it was $69.99)...
There's also a giant (longer than a foot) pike for $50...
Matt (Sorry to derail)...