A bare rim runs about $450 USD, so that ebay one doesn't look so bad. P/N 94425-19003-00
I've had a shop straiten and re-true my front S10 wheel for $45 too, when I hit a baby head at about 45 mph in Death Vally. It was bad enough that I had to pound it with a rock in order for it to re-seat the bead & air up so I could get back to pavement. If the rim is bent, not destroyed or missing a chunk, send a pic to Woody's or check with local wheel repair shops in your/his area.