Open Question: need to buy a car buy the Odometer wrong?

[SAVS Dan]

hi there is a car i need to buy at autotrader and it does not come with FSH and i have checked the MOT history of a car and the car shows like this at motinfo.direct.gov.ukVOLKSWAGEN GOLF BLACK 1.6 2004 plat 04 current malige is 5800013/03/2007/ 37,108 Miles pass02/05/2008/ 56,841 Miles Certificate issue refused (Fail)23/05/2008/ 59,714 Miles pass18/05/2010/ 56,200 Miles passthere is something turn me down to buy the car is the mile wich is 2008 was 59.714 and in 2010 was down to 56.200 do you thing the mile is change..pls help give me the best Ado you thing i should buy the car asking price was 3300 but i put it down to 3000..tnks