Courgettes - each

Courgette is a summer squash which can reach nearly 1 metre in length, but is usually harvested when still immature at about 15 to 25 cm.

Nutrition:

Courgettes are one of the very low-calorie vegetables; provide only 17 calories per 100 g. It contains no saturated fats or cholesterol. Its peel is an excellent source of dietary fiber that helps reduce constipation

Storage:

Zucchini will stay fresh for four or five days if you store it in a plastic bag in the refrigerator crisper drawer. Do not wash the zucchini until just before you are ready to use it. If you notice the zucchini wilting, you should use it immediately. Softness is a strong sign of deterioration. Cooked zucchini will stay good for up to two days in a covered container in the refrigerator.

If you've got more fresh zucchini than you can use in a few days, you can freeze it for later use. To freeze, slice the zucchini into rounds, blanch for two minutes, plunge into cold water, drain, and then seal it in airtight containers or freezer bags. Frozen zucchini will keep for 10 months to a year. 

Source: 

Local or local markets