As of last Thursday Pacific had some female A. agassizii, probably what's left from the batch they got in in the beginning of September. I bought three then; thought I was getting a trio but ended up with a reverse trio. I picked up a definite female Thursday, showing a lot of yellow.
Th Brooklyn Aquarium Society usually has some amazing fish at their auctions, but as long as I've been going, around six years, I think I've seen apistogrammas once. They've had Nannacara anomala, Laetacaras curviceps & dorsigera, & some nice West African dwarfs (Enigmatochromis lucanusi, Pelvivachromis taeniatus, Anomalochromis thomasi. Members also get a 10% or 15% discount from Brooklyn Zoo & various other LFS around the area.