For its newsletter subscribers only, Newegg offers the Vinpower Digital 25GB 4x Blu-ray BD-R Media 50-Pack, model no. OQBDR04LT-50, for $29.99. Coupon code "EMCWVXR39" cuts it to $20.99. With free shipping, that's $0.42 per disc, tied with our mention from a month ago, and the lowest total price we could find now by $9.
A close price, Amazon charges the same for its Prime members.