Harbor Freight - www.harborfreight.com/
They will have the best prices for jacks and stand sets.
You don't trust a lube shop with your 14 year old car????? Why not?
I don't know if it's still available, but Sears had a deal: A good floor jack AND two jack stands for $ 99.
I just bought a 2000 Camry. I don't trust any of the local places that do oil changes, so I want to do it myself. Would a store like auto zone actually sell a good car jack and stands? And I know that I'll need an oil tub (or whatever it is called) as well. Hell I don't even care if I went to Walmart. As long as the place has what I'm looking for.