Move on Move on UP!
Nearly three months on and you still can't come to terms with reality. If you had taken up the offer you would have got 12% of your investment back and if you had not worked out how you were going to fund your original investment, that you still own, then perhaps it's you that needs to take a look at his business.
Initial reaction including mine, having spent quite a bit too, was B"£$%rds but after a little consideration I decided to smell the roses and have been happily using extensions I hadn't purchased and am looking forward to new things like irite v2.
Stop moaning pay the money get developing and reap the rewards the $800 will be a non-event if you are any good at marketing your abilities.