Over the past two years, done 140 hours or so, at approx $100 / hour ... plus books maybe $500 ... plus 3 flight tests $1300 ... 4 writtens $300 ... driving to an from the airport/field ...
$14,000
$ 500
$ 1300
$ 300
About $16,100 or $8k for each of the two years. Ouch, bit more than I thought really