Blasting Czech music, in an alley off the main square of the astronomical clock? And the guy…read morerunning the cashier is a friendly jokester? Count me in! You can bet the prices aren't likely to be hiked up if it's iff the square. Got a shot glass for 89 Koruna and a nailclipper keychain for 99 Koruna. A total of about $8.55 which is pricey but not as pricey as I've seen it. Also got a postcard for 12 Koruna and a watercolor painting (tho I wish I knew who did it) for 179 Koruna (under $10).