According to Zero Tackle...
Munster = $1m
Hughes = $700k
NAS = $675k
JBromich = $660k
Kaufusi = $640k
Welch = $480k (seriously??)
That's $4.155M on 6 players signed for next season. That leaves $4.955M between 24 other players.
Papenhuyzen reportedly signed (
link) for another 3 seasons on a contract worth $2M, but lets be conservative and say $600k.
KBromwich re-signed in 2020 (
link). Very hard to get a read on what he is on, but based on the above info plus Finucane according to Zero Tackle being on $580k this season, let's go with a conservative $450k.
Coates - two year contract reportedly worth over $1M (
link), let's conservatively say $450k.
Grant - can't find much on his actual contract, however he has been valued at $800k, which seems close to the mark, and certainly plenty of teams out there would pay him that. Let's conservatively say $600k
Cheese - Apparently on around $500k (
link)
Meaney didn't go over there for minimum, and RSmith isn't over there on minimum either, conservatively they are on $350k each.
So that's another 7 players who would be on $3.3M, bringing the running total to $7.455M between 13 players. That leaves 17 players sharing $1.655M, $97k a player.
Those other players include Eisenhuth, Kamikamica, Jennings, Chris Lewis, Tepai Moeroa, and Olam.
Either they have two books or some players are accepting serious unders, because those figures are conservative and they still don't add up.