I am up in the University area and have had kept various shrimp in the past; I don't have any at the moment but am going to add some more to my SA tank soon.
I also agree that Fintastic overcharges for pretty much everything (saltwater items especially), but sometimes I have to go there for last-minute things.
I came across what were being sold as "Blackberry" shrimp. They are very dark blue (invisible from a distance against my black sand substrate) and some have a pretty distinct red line down the middle of them.. definitely unlike anything I've seen anywhere else. I paid $6 a piece for several adults - I normally don't pay that much for them but several of them were berried, so I couldn't resist. Just noticed babies this morning- will be selling some once the babies get a little bigger.
I breed at least a half dozen other types of shrimp as well and will be adding more regularly.