How did you pay for the hondata?
If it was through credit card, call your cc company & refute the charge. They won't put up a fight & are very helpful in these matters.
If you wrote a check, call your bank & stop payment on it. If it's already been cashed then explain the situation & tell them it's fraud. It's a federal offense, so I'm sure they'll jump on it.
If you paid in cash then I feel your pain. I put $1000 cash down on wheels & the guy kept giving me excuses why he couldn't get them. Finally, I was told he wasn't there at the store anymore. Come to find out the guy owned the store, was into drugs & owed a lot of money, so he took my cash to pay the "dealer" off, but was murdered in his car. There wasn't shit I could do to get my money back, even though I had a receipt & a witness.
You can contact the state attorney & tell them what's going on... I've had people tell me they've gotten good results that way. But then again, the businesses were still there, so the state attorney was a threat to their operations, which probably won't be the case for you. Other then that, if you paid in cash, kiss it goodbye because you''ll never see it again.