Ideas for Barter, in case the SHTF

I came across this list somewhere so I wrote them down, and decided to share them here.  Although there are a lot of items here.  I personally would never ...ever give up Medician, Ammo, or Weapons to anyone.  These items,  I could use to save and protect my family.  I wouldn't recommend it.  Everything else sound like great ideas for a barter system.

Tobacco: If packed in an airtight containers can keep for a very long time.

Canned Meat: Spam, don’t laugh it stays good for a long time and it is great source of protein and fat.

Batteries: Alkaline and Lithium’s batteries will be hard to get items.

Synthetic Oil: Full synthetic oils have long shelf lives and numerous uses.

Antibiotics: Another great barter item worth huge exchange when your sick you’ll "make-a-deal"
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Multi Vitamins: Often overlooked but in a survival situation this will be essential to maintaining good health from poor nutrition.

Seeds: Another great barter item especially if you live in a good growing climate.

Ammo: Shotgun (12 gauge & 20 gauge), 22LR, 9mm, .45 ACP, 5.56mm/.223, .270, .308 (Note: Even if you don’t own a .22, stocking 22LR ammo is a wise choice for barter because it is cheap and a lot of people own .22 Rifles)

Shampoo: A good barter luxury hygiene item that can double as soap.

Disposable Razors: People will like to be clean shaven.

Soap & Laundry Detergent: Good hygiene is important

Allergy medicine: You might not have them but a lot of people do.

Hard alcohol: It will keep for a long time and it also has a medicinal value as well. Wines will also last a long time. Beer, sorry not a good choice.

Aloe Vera: Good medical uses

Animal traps: An easy way to hunt without leaving your house.

Antacids - Heart burn may follow a bad diet

Antibiotics - Good medical uses

Anti-histamines - Good medical uses

Antiseptic - Good medical uses

Apple cider vinegar - Many uses

Aspirin - Good medical uses

Baby formula - Might be worth a lot to the right person

Can openers - Nothing worse than wasting half of the can of food trying to get it open

Candles - Beats sitting in the dark

Canned food - Easy to trade and always in demand

Coffee - Good coffee might be worth a lot to the right person

Cooking oil - Many uses

Fishing gear - Low stress way to gather food

Flashlights - As long as they come with batteries

Flour - Many cooking uses

Sea salt: See The Survival Mom’s article on this, good read.

Tea - Medical uses and worth a lot to tea drinkers

Toilet paper - like gold

Tools - if you have extras and can trade they will be valuable