Sorry, I was going off F/A-18D unit costs from Wikipedia rather than the Super Hornet. Still, ~2x the unit cost plus a 79% increase in support costs is nothing to sneeze at.
Well keep in mind that we are still in a low production rate situation. Production will ramp up greatly in the next few years, driving costs down further.
The costs I gave are the costs as contracted for LRIP lot 8, which consists of 43 aircraft. There are two more LRIP batches after LRIP 8, and then full rate production begins.