I have been shopping at the Lincoln Avenue store since they opened a few years back, and if I definitively agree that consistency in either quality, availability, stocking, or even selection of products is not their best selling point, I still think that they offer one of the best price-quality ratio for many original grocery and beverage products in the whole U.S. marketplace .
It is also true that quite often after you get used to a certain product that you really like, it suddenly disappears without warning from the shelves and never comes back. The main reason might be that when TJ's cannot obtain a decent low price for such a product from their supplier anymore, they either drop it or find another supplier that will offer an inferior quality similar product for the same price. This is sort of a carbon copy of the policy followed, I believe, by their parent company: Aldi.
Nevertheless I have established a (limited) list of a few good but cheaply priced products that I keep buying at TJ's:
Their organic free-range chicken.
Their butters, including the light Belgian one, Ballade
Many of their wines. They probably offer the largest choice of decent wines under 10 dollars, especially the French and some Italians.
Their herbs and some condiments
The French Dijon mustard
The French cornichons
The Greek 100 Kalamata Extra Virgin olive oil ( that has a date engraved on the neck of the bottle allowing you to calculate its freshness)
The organic spaghetti
The garlic and basil pasta
The frozen Tarte Alsacienne
The frozen chicken and cilantro won-tons
The organic Basmati rice
The TJ California Style complete protein bread (in a plastic bag)
The Jarlsberg cheese
The Le Rustique camembert during the holidays
The reduced guilt potato chips
Multiple-grain crackers
Coffee filters
The artichoke hearts from Peru in either jars or cans
The TJ spring water in small bottles
The fresh garlic
the Italian pesto sauce in a glass jar
The Chianti-flavored dry sausage
The truffled chicken liver mousse from The 3 little pigs
The Dutch chocolate mix for Brownies
The Belgian dark (72% cocoa) chocolate chocolate bars
The frozen French dark chocolate mousse cake when available
The frozen French "Buche de Noel" around Christmas time
The French Verveine-citron bar of soap
The TJ peppermint toothpaste
The nourish spa shampoo
The dishwashing powder
Some vitamins and supplements
Some organic apples when they are domestically grown at harvest time
After a few bad experiences I stay away from red meats, most cheeses, most packaged vegetables, and frozen fish and shellfish