How do you feel about $2? Too much, too little?

Lol, they're common as dirt, but so is aloe vera. And spider plants have so many babies that they should all be neutered. My thoughts are that it likely isn't worth shipping them (with postage being what it is).

On both aloe and spider plants, you can basically ship soilless, not so much with peace lilies, though I suppose with some spagnum and paper towels?

they sell for 10$ here AUD

OH no, not interested but thank you! I have my own problems!!! lol...

I wasn't sure if you are shipping them or having a local sale. I went to a community event today where they had tables of plants for sale. The cheapest was $2, pitiful looking thing. Everything else was $3 and up.....and, NO ONE was buying them. I think they were easily twice what they should have been. Poor workers had to put all those plants away at the end of the day.

When I have excess, I put them by the sidewalk with a FREE sign. They disappear.

How about posting them on your local Freecycle? Are you familiar w/ them? I've seen plants there from time to time, even tried to get Sans. off there, but they were bigger than I could manage alone w/out a car. But you'd have to post it online & the one thing they don't allow is 'curbside' postings.

I see your 'rural' handle, don't know how rural, but perhaps donate them to a Church or Hospital or local Elementary School for Science Class?

Hard to assess their size from here but $3 sounds dirt cheap for what I'd guess to be 6" pots?