18% Off may not seem like much of a bargain but if your kid needs goat milk formula for medical/health reasons, this is as cheap as it gets (bar clearances), so posting to raise awareness.
Does not seem to be available at every store - you may need to set your local store in the top left after clicking on the link.
If they're a baby goat (ie kid) they probably need it. Likely they've been shot or got a hammer blow to the head so kids (ie baby humans) that have no need for it get it anyway.