Fire It Up questionable service

I was quoted a price on a Harley Heritage Softail at Fire It Up last week, Selling price R89880,00, I have since app**** for finance which was approved, I signed the contract at the bank, signed the offer to purchased and was awaiting delivery when I got a call from the salesman to say they made a mistake and the bike was R 114880.00, but I could have it at 106 000.00, then R99 880.00, I have since cancelled the deal as I believe they do not practise good business ethics, and cannot be trusted. Make sure before you commit as they put it down to an honest mistake decide for yourself.