Adata via Rakuten offers its Adata XPG Gammix D10 16GB PC4-24000 DDR4-3000 288-Pin Desktop Memory Kit with two 8GB DIMMs for $81.99. Coupon code "AD12" cuts that to $69.69. With free shipping, that's tied with our expired mention from five days ago as the lowest price we've seen. (It's the best deal now by $52.) Note: This coupon can be used once per account. (You must be signed in to use it.)