I was going to head over to buy a new mountain bike this week and was wondering if you are supposed to negotiate the tag price with the owner. The trek 4500 is listed on store for 559.99 , I was wondering if they expect you the ask for a lower price. I don't want to sound cheap like I am begging in vain, if you know what I mean. I was going to tell him that I will take it for $520 with no tax and also get a few accessories, does that seem reasonable?

Thanks.