How much does it usually cost to have a radiator replaced? (My car is a '97 Honda...
 

...Accord.)?

I bought an aftermarket radiator for my 93 accord online for $80 including shipping. Another $20 for the coolant and $20 for new hoses while i was at it.































I would look at your radiator and see how easy it would be to remove yourself. Mine was ridiculously easy so I just did it myself. Might be something to consider if you have a basic toolset.