It seems that Jerrica always tells the truth, so you can use that to your advantage.
"Is everything in the gift shop a shrunken copy?" You ask. They both answer in unison.
"No!"
Jessica starts pointing them out. They have real buildings, real star ships, and real vehicles. On Durlexx, instead of junk yards or building demolitions, they simply shrink the items to make room for the new.
"This is nice," you point at a cargo hauler like yours.
"Yea, that's new... A guy..." Jerrica started to explain. Jessica elbowed her in the ribs.
"Yes indeed! Quite new and only five creds!" She offered.
"Is everything in here five credits?" You ask suspiciously.
"Ah ha, of course not! But, for you today only... Everything you see is five creds!"
"Well, I can't beat that," you agree it's a phenominal chance.
You buy one copy of a planet, one real skyscraper in a decorative clear enclosure, one star truck like yours, and one sports car with the top down. You can even see a tiny glitter sized coin in the floor board.
"Twenty creds," Jessica asks. You hand over the plastic slip and you notice something moving in the building enclosure.
"Is that bus moving?" You point at the bug sized object.
"Probly, until it runs outta gas," Jerrica is licking a lollipop looking over the sky scraper in a box.
"But, I thought you said that building is real! What did you do? Copy some people to put with it?" You ask.
"Nah, that would be too much work," Jessica frets.
"Those are real people?" You ask them both.
"Yea, people get shrunk all the time here," Jerrica tells you as if you're retarded.
You can also see people inside the building milling about. One couple is having sex on a balcony. You can't believe how callous these people are about shrinking each other! You decide to...