Do you still have guppies left? I'm interested in males only (been there, done that with the breeding issue) for my 125 gallon planted tank. I could probably take a nice batch if you have enough.
I have blyxa japonica, stargrass, limnophila aromatica to trade. I'm close to Manhattan but have a car and will probably be on LI in a couple of weeks. Could meet you somewhere in between or something. If interested, I'd love to see what you have.