As part of its Black Friday in June Sale, DiscountMags offers four select 1-year magazine subscriptions for $15. Add a fifth subscription for an extra $3.75 or six or more subscriptions for $3.50 each subsequently. Regardless of these additions, that's $3.75 per magazine, a savings of as much as $65, and the lowest per-unit prices we've seen this year. Save on titles like Weight Watchers, Women's Health, Field & Stream, Men's Fitness, and GQ. Deal ends June 26.