Australia 1985 $2 notes (x5) for sale or swap

I have 5 of the old discontinued Australia $2 notes, replaced in 1989 by the $2 coins. All 5 are the 1985 Johnson/Fraser notes. I'm looking for NZ$3 each (plus $3 postage) or a similar value in silver.

What's the condition can't understand by looking at the picture and u r after silver coins ?

All circulated, you can see a couple of creases in the picture. Yes I'm after NZ$15 for all 5 or a similar value of silver coins.