I think the Carlton trade shows mid first picks are worth more this year than a typical year to the tune of a 2nd rounder.Cerra uncontracted went for 6
Saad for 8, uncontracted.
Bolton has panels on Cerra and Saad, Will still have 3 years on a contract at the end of next year.
He's 25yo, not 29/30.
Jeremy Cameron was 27yo and a RFA when traded for 3x 1sts (sending 2 x 2nds back). Yes, Jezza is an absolute gun.
But the point is that Bolton is somewhere in between Cerra/Saad and Jezza, but is IN contract, so I think 2 mid firsts is fair in a historical context.
So 10 and 18 is already equivalent to 10, 18, 30, 36 in usual years.
If we then were to convert it into 2nd rounders at your Brisbane trade it's worth about eight 2nd rounders haha.