Walmart offers Schoolhouse Rock!: Special 30th Anniversary Edition on DVD for $6.96. (Amazon charges same with free shipping for Prime members, although it's currently on backorder.) Choose in-store pickup to avoid the $4.97 shipping fee. That's tied with our mention from last week and the lowest price we could find now by $2. This 2-disc set includes all 46 animated songs from the series as well as bonus content.