Vistaprint offers up to 50% off sitewide during its Semi-Annual Sale. (Prices as are marked on product pages.) That's the best sitewide percent-off discount we've seen directly from Vistaprint this year. (We saw up to 33% off sitewide in March.) Shipping starts at around $5 or get free shipping on orders of $50 or more. Choose from custom T-shirts, business cards, tote bags, custom calenders, and more. Offer ends July 22.