But it's still 2000 more than the miserable mob that showed up last year when the Blues lost to the Chiefs 11-16.
"No one wants to know this but halfway through the season we are still getting the highest averaging crowds of any New Zealand-based franchise by 4000," said Mr McKenzie.
The Blues, who go into the match as short $1.25 favourites at the TAB with the Lions long odds at $3.75, are 10 games into a season they're probably wishing would end when fulltime sounds tonight.
While it's familiar ground for the John Mitchell-coached Lions, who have licked the wooden spoon twice in 2010 and 2008, and three times before that when they were known as the Cats, it's been harder for one of New Zealand rugby's former glamour sides that have endured a horror run with just one win this season, star players underperforming and a coach facing the axe.
Mr McKenzie said children's tickets were an affordable $5 and adult prices had been reduced in key categories with prices starting at $18.
"The idea for this was when the weather turns inclement you could get a good covered seat for $30 and you could have your child sitting with you for $5 - so that's $35 for the both of you to go," he said.
"Our tactic was to address the pricing up front, it isn't to discount tickets above the line and I really don't think discounting tickets will solve the problem - our problem is we need to perform better and we need to win."
MetService forecaster Janet Syme said showers during the day would likely clear at night.
BLUES v LIONS
* Eden Park, tonight 7.35pm
* Tickets sold: 14,000
* Biggest crowd (2012): v Crusaders 32,000
* Lowest crowd (2012): v Reds 12,000
* Average crowd (2012): 21,000