Where can one purchase cheap tuna fish?

I can't tell you where to buy cheap tuna fish, as I don't have access to real-time information about stores or prices.

However, I can give you some tips on how to find cheap tuna:

General Tips:

* Shop around: Compare prices at different grocery stores, discount stores, and even online retailers.

* Look for sales: Many stores have weekly sales on canned goods, so be sure to check the flyers or their websites.

* Buy in bulk: If you use a lot of tuna, buying in bulk can save you money in the long run.

* Consider store brands: Often, store brands are cheaper than name brands and offer similar quality.

* Look for coupons: Many manufacturers offer coupons for their products, which can be found in newspapers, magazines, and online.

Specific Places to Check:

* Discount grocery stores: Stores like Aldi, Lidl, and Save-A-Lot often have low prices on canned goods.

* Warehouse clubs: Places like Costco and Sam's Club often offer bulk discounts on tuna.

* Online retailers: Websites like Amazon and Walmart.com often have good deals on tuna.

Remember, it's important to consider the quality and freshness of the tuna you buy, regardless of the price.