This Gallon, fahrenheit, miles, inches, ounces... Why the hell USA doesn't blend with the world.

Well, not sure which prices you want, I can buy water or bread which has price differences of 1000%. I guess you mean cheap choices?

Ruhrgebiet, Germany

A dozen eggs $2
Gallon of milk $2.50 (was cheaper but rose some the last weeks)
Gallon of gas $5.40 (if there is one thing I want from USA it's the gas prices)
Loaf of bread $1.50
Pair of non-name brand jeans: no clue I guess ~$25
24 pack of water $5 (24x1.5 litres which is around 10 gallons)

Can't give you exact numbers, but in California it's at least twice as expensive for each of those, in some cases more. Never seemed expensive to me though, it's just the way it's always been.