Walmart offers the Play-Doh Super Color 20-Pack, model no. A7924, for $9.96. Even better, scroll down to "Buy Together & Save" to get two for $13.34. Opt for in-store pickup to dodge the $5.97 shipping fee. That's $6.67 per pack and the best per-unit price we've seen. (It's also the best deal we could find for this quantity by $4.)