Eastrin via Amazon offers the Eastrin Latex-Free Makeup Sponge 6-Pack for $9.99. Coupon code "EOYYKGYS" cuts it to $7.99. Plus, Prime members receive free shipping. That's a buck below our mention from three weeks ago and the lowest price we could find by $4. They feature anti-microbial, latex-free foam construction. Deal ends April 31.