You may have a point there Tekkyy.
With Classic declining in popularity, I would imagine that, excluding some of the few remaining “heavy hitter” Classic players here like Darth, Axis bids would be in the teens, whereas among the old school heavy hitters $24 or so would be the norm.
Over the past couple of years I have seen Axis bids increase to where naval unit bids are not uncommon in Revised games.
A couple of rare low bid games are keeping the averages down (such as my own $5 bid that resulted in a win in Round 1 of this year’s Tournament), but whereas I would have once stated with certainty that Axis bids ran $5 to $7, I would now have to state that they are running $7 to $9, and trending to the higher end of that scale.
Increased skill among top players with the Allies is probably the primary fuel for that increase in bids.