Pep Boys has a set of Blitz 4-ton car ramps this week for $29.98. Price on Amazon is $45.88. You might be able to save another 10% with the coupon here - http://www.fatwallet.com/forums/hot-deals/839425/ - YMMV as it says not valid with other discounts. I'll know tonight if it works, probably will.
After trying to use the supplied jack to raise my car a little higher to raise the jackstands to change transmission fluid, and having said jack dig into the hot asphalt and the car fall I decided ramps would be a better answer when I need the car higher to get to the transmission.
I've been looking for flat ramps for awhile, as the kind that sort of hug the tire won't work with a lot of the cars at my house as they sit lower on the ground and the bumpers hit the ramps.
Happy motoring.

