12 white potato sacks
http://www.amazon.com/Carnival-Potato-Sack-1-dz/dp/B00538F2FM/ref=sr_1_5?s=toys-and-games&ie=UTF8&qid=1370054411&sr=1-5&keywords=kids+potato+sacks

8 burlap potato sacks
http://www.amazon.com/Set-Burlap-Potato-Sacks-23x40/dp/B0015MT27Y/ref=sr_1_fkmr0_1?s=toys-and-games&ie=UTF8&qid=1370054457&sr=1-1-fkmr0&keywords=kpotato+sacks

Used once for BBQ games. Bought from amazon links above for $45 for all 20 sacks. Selling all for $10.