I need dumbbells and a bar and some weights how much $ will it cost me total? ?

Depends

I think most are 1.25-1.75 per pound.

I know a set of 120's costs 500 plus tax

craigslist

you would go to dicks

I need a bar + weights

Not being a smart ass but I google
Olympic bar
Olympic weights

And I click the shopping tab to price comp

I'm going to dicks to buy this is it like 100$ for everything??

Just go there and look at prices lol

I don't see why you would ask here, every place is different.

My advice, go to the store.. Bring a note pad.. Write down prices with items

?? Profit

That's smart Will do

Hes trying to get the post count up on his new multi.