Fisher-Price Discover ‘n Grow 2-in-1 Musical Mobile Just $22.34 + Free Shipping This post may contain affiliate links or sponsored content. See Disclosure Policy. Amazon HOT! Fisher-Price 2-in-1 Mobile just $22.34 Retails $48- That’s 53% off! CLICK HERE to get yours! Plus get FREE SHIPPING if you have Amazon Prime, Spend $35+ or more, OR CLICK HERE to sign up for Amazon Prime For A FREE 30 Day Trial!