For its newsletter subscribers only, newegg offers the Western Digital 4TB Serial ATA 6Gbps Internal Hard Drive, model no. WD40EFRX, for $199.99. Coupon code "EMCWXTW22" cuts it to $179.99. With free shipping, that's $0.04/GB and tied with our mention from two weeks ago as the lowest total price we could find by $7. It features a 64MB cache. Deal ends November 6.