Two items. First, I know my stores patterns so I hit 2 local Walmarts at night or early a.m. and that seems to help conserve my runs. Also, we have a very good network here in Utah so people can put things on layaway at Wally, or hide at Target or TRU. That is how I scored my Sith Evolutions over the weekend. If gas goes to $3 a gallon, then I won't be hunting as much, just Friday, Saturday's and days when I know TRU gets a shipment.
On a side note, as gas prices go up, eventually figure prices will increase as well as cost for shipping and development increase. Man, I wish we would develop another fuel source!