One thing I have noticed that seems odd, everything seems cheaper. I remember our first rest stop after arriving in South Africa we walked into a convenience store. One volunteer shouted "Twenty dollars for grapes what the hell!" Then we all realized the price was in rand not dollars. Now back in the land of green pieces of paper with the pictures of former presidents my subconscious is trying to reset. Going out to eat is no longer 150 rand but maybe 20 dollars. It's no longer 58 rand to watch Tom Hanks defeat pirates but $8.50 to watch George Clooney recover priceless art from Nazis.
I was told this would happen once I returned stateside but like everything it's one thing to know something and quite different to experience it.