Would these work? Seems like a decent price on ebay.
http://www.ebay.com/itm/5-gallon-ba...296&pid=100010&prg=1076&rk=1&sd=251165056135&
http://www.ebay.com/itm/5-gallon-ba...296&pid=100010&prg=1076&rk=1&sd=251165056135&
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