LF: Aquasafe RODI filters, or group buy?

[GoFish]

If anyone has a set or 2 of filters compatible with the Aquasafe system laying around they could sell let me know. If not anyone interested in ordering new sets? Orders over $100 ship free but I don't need that much.
Pm or post here if you have any or are interested in getting any

I just need the first 3 stages, pre-filter, and both carbon canisters

Thanks