Ebay offers Hanes Ultimate ComfortSoft Tank 6-Pack for $24 (reg $42) with free shipping.

Product Description:
THE PERFECT LAYERING TANK Versatility meets comfort with these soft Hanes Ultimate® men's tank undershirts. Constructed from ribbed cotton fabric, the classic design is both soft and comfortable. Cool Comfort® moisture-wicking fabric works to keep you feeling cool, no matter where the day takes you. Highlighted with a finished bottom hem and Tagless® interior, this men’s tank can be tucked in or out for effortless styling. Stock up with this convenient assorted 5-pack. VALUE YOU LOVE - Available in an assorted 6-pack for one-and-done shopping. STAY COOL - Innovative Cool Comfort moisture-wicking technology keeps you feeling cool, even during your most active days. RIBBED DETAILS - Ribbed fabric provides a contoured fit. FINISHED HEM - A clean, finished bottom hem looks great tucked in or out. TAG FREE, ITCH FREE - Tag-free interior for a smooth finish. QUALITY FABRIC - Crafted from ultra-soft ringspun cotton for all-day comfort. (Heathers are a cotton/polyester blend.) COLD WASH - Hanes recommends machine washing these men's tanks in cold water to reduce energy usage.