Groupon again offers the Preschool Prep 10-DVD Collection for $39.99 with free shipping. That's tied with our mention from last fall, $90 off list, and the lowest total price we could find. This educational collection is tailored for children aged 9 months to 7 years.
Best Buy offers Disney Cinderella Diamond Edition on Blu-ray / DVD / Digital Copy for $19.99. (Amazon offers it for the same price for Prime members, however it's temporarily out of stock. It can be ordered at this price for delivery when available.) Opt for in-store pickup to avoid the $2.99 shipping charge. That's the lowest price we could find by $10.
Amazon offers Prime members Sanford and Son: The Complete Series on DVD for $22.96 with free shipping. (Non-Prime members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $4.98.) That's the lowest total price we could find by $2.
Walmart offers Interstellar on Blu-ray / DVD / Digital for $18.96. Choose Site-to-Store pickup to dodge the $4.97 shipping fee. (Amazon charges the same for Prime members.) That's the lowest total price we could find by $7. It includes a second Blu-ray disc of extra features.