I found 4 ball lock cornys on craigslist for $40 each. The seller says they hold pressure. They appear to be clean and in good shape. Is this a good deal? Any info would be much appeciated. Thanks.
A guy on eBay will sell you ball lock kegs in reasonable shape for $28 to $29 each. Shipping is a flat $40 up to about 7 kegs. Search for "syrup tanks".