1st post for me, recently rediscovered comic collecting and joined the boards.
That was my first shop too, when I lived in NY in Massapequa. Used to buy comics off the spinner rack at the local convenience store and then discovered Collectors Comics had back issues. They had everything but were priced a little high for my early Jr. High years. There was also another one in Amityville maybe (can't remember exactly - maybe it was Linderhurst and is Baileys that I found on Google? I moved in 1996) that I went to also that were priced a bit cheaper on back issues, but not nearly the same selection.
When I found my old comics recently and started re-bagging/boarding, I found a bunch still with Collectors Comics price stickers on them...including Bloodshot 1 for $12 (ouch! ). But also found Secret Wars #8 with a $4 sticker on it so it evens out I suppose hehe