looking at a 91 dakota....

Hey everyone im looking at buying a 91 dakota 4wd automatic with 124K on it for 800 bucks. It runs perfect but one wheel bearing needs to be replaced. Is that a good deal and how much would it cost for the wheel bearing to be replaced? Any replies are appreciated..

id buy it

but i recoment u give it a safty check because for 800 bucks seems fishey i paied 3k for my 96 dodgedakota with 235k on it and it had bad bearing and thats only 5 years defrent it should cost atleast 1300 but hell if the bearing is the only prob id say go for it o ya and 1 moer question wat ya gonna use the truck for( pig on gas)