I normally buy lemons from wet market, they are often cheaper than buying from supermarket. Especially AEON supermarket. Some would argue that the quality of those sold in AEON is better. Maybe, after all they are not exactly the same, from different countries too.
But lately we found that the blueberries sold in AEON are considerably more expensive, even with the same packaging and all!
This one is sold for RM9 in wet market, compared to RM11 in AEON supermarket. I think a new batch of blueberries put on the shelf of AEON will be priced at RM11, until the quality deteriorates then only they give out discounts. In that sense it is still better to buy such perishable items from the wet market than the supermarket as they are better at handling such items, price and quality wise, by small business owners. And I believe there is less wastage too because small business owners are more in control of the fruits, compared to say employees in the supermarket. They will try to sell them off before the fruits turn bad, or they might just consume themselves!