A car I was interested in was priced around $52K o...

A car I was interested in was priced around $52K over the weekend when I could not get a hold of the sales staff. Miraculously, when I could finally speak with someone on Monday, the price had jumped up by $10K. Person on phone said it must have been a typo (the internet department's fault)... but they would have had to put in 2 separate mistakes (the market value and the dealer price). This feels too much like a bait and switch, and is the lowest form of dealer desperation.