Target offers the Baby Einstein Roller Pillar Activity Balls, model no. 90573, for $7.99. Opt for ship-to-store pickup to dodge the $4 shipping charge. That's the lowest price we could find by $3. The set includes five balls, each with a different activity.
Target offers the Fisher-Price Learn With Me Zebra Walker for $15.99. Opt for in-store pickup to dodge the $4 shipping charge. That's the lowest price we could find by $4, excluding the mention below. It features sing-along songs and phrases and has a four-wheel base.
A close price: Walmart has it for $16.43, also with free in-store pickup.