It's certainly a good idea to ask around and see who could install some new shocks for the cheapest. Shock absorbers are pretty expensive, averaging between $300 to $600 for a whole set of 4. With that being said, shocks are one instance in automotive maintenance where it can be worth paying more. Opting for pricier and higher quality name-brand shocks, as well as getting them installed right, could actually save you money down the line. You see, poorly-made or cheap shock units won't last nearly as long as the top-tier shock absorbers out there. Thus, you'll likely have to spend more across the span of a decade or so replacing these cheap shocks compared to costlier, but higher quality and more well-built shocks. The same logic applies to a thorough installation job.