Mashable has an infographic tallying up the likely costs of utility belts, Batmobiles and tasteful cave furniture for Batman through the years — adjusted for inflation of course.

We’re skeptical of the guess on Wayne Manor’s 2013 Gotham pricetag, $444,000. Guys, have you seen New York real estate prices recently? High enough to make the joker wear a sad face. Judge for yourself here.