Conclusion selling 100 resistors for a price of 5k reel is a scam
You have to include the cost of fetching, counting, cutting, bagging, labelling, returning the remainder to the shelves. None of that is zero cost, and for low price components it can dominate the cost.
So , when you go to grocery shop and you inquiry a pound of cucumber(by 0.87 €/lb) and you go out the shop with the bill of 64€ .
Now we see the bill apportionment:
1 lb Cucumber by 0.87€
Cost of inquiry cucumbers to wholesaler by 3 €
Cost of delivered of cucumbers 5€
Cost of unpacking cucumber 3€
Cost handle of the waste of unpacking 4€
Cost to storage and custody of cucumber 4€
Cost of maintanance of the floor, shelves , doors and windows by used of customers 8€
Cost of the workers of the shop used for the customers 15€
Cost of the air breathed by the customers 10€
+VAT(21%)
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64 €
Like they will apply the same method of the electronic components to the meals . We would die to hunger.
Apart it seems to the accounts of the "Gran Capitan":
"By pikes ,shovels and hoes 100k golden ducats
By perfumed gloves for soldiers 150k golden ducats"