Sheldon’s Sinestro Corps Shirt

Sinestro Corps is the villainous group in the Green Lantern world.  This shirt features the Sinestro Corps logo on a yellow shirt.

Sheldon’s 73 Shirt

Obviously the best number! Why? As Sheldon explains in the 73rd episode of The Big Bang Theory: 73 is the 21st prime number. Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplying 7 and 3.  In binary, 73 is a palindrome 1001001 which backwards is 1001001.

Howard’s Star Belt Buckle

This belt buckle features a star surrounded by a circle and most likely is a reference to Western deputy sheriffs.

Raiders of the Lost Ark DVD

As Amy crushes Sheldon’s love for the movie Raiders of the Lost Ark, he can be seen holding a copy of the DVD.

Sheldon’s I Win Dice Shirt

This shirt features a 20-sided dice that has landed on the number 20 with the writing underneath it “I Win.”

Raj’s UFO Lamp

This cool lamp can be seen in Raj’s apartment. It shows a suspended UFO that is either landing/taking off or using a tractor beam.  It is believed to be a one-off product that’s unavailable for purchase.

Batman Cookie Jar

Given by Leonard to Sheldon in the 13th episode when he was kicked off the Physics Bowl team this famous Batman cookie jar is usually seen in the kitchen.  It was created by Vandor and Company and licensed by DC comics. It’s a limited edition and only 3,600 were made.  Sometimes you can find them on Ebay and they usually sell for around $500.

Apartment Flag

The official apartment flag of Sheldon’s and Leonard’s apartment is a yellow lion on a blue background.  When flown upside down it means the apartment is in distress.

Batman Statue in Apartment

The batman statue that can be seen in the apartment is titled The Dark Crusader by Alex Ross and stands about 12″ tall.

Game of Thrones Sword in Apartment

The sword that can be seen hanging on the wall in the apartment is from the HBO series Game of Thornes and it is the sword wielded by Jon Snow, Longclaw.

Boxing Robot Poster in Apartment

The boxing robot poster in the apartment is titled, “The Final Blow” by Eric Joyner.  It is an artistic representation of the retro toy Rock ‘Em Sock ‘Em Robots.

Robosapien Robot in Apartment

The robot toy that can be seen in the apartment is a Robosapien RS Media created by WowWee.  It is an advanced interactive robot with programmable gestures and personalities.

Captain Future Poster In Apartment

This Captain Future Wizard of Science poster can be seen in almost every episode.  Captain Future is a science fictional hero pulp character originally published in self-titled American pulp magazines during the 1940s and early 50s.

Petre Devos Poster in Kitchen

This retro robot poster can be seen in almost every episode of The Big Bang Theory. The poster is an advertisement for a Flemish beer made in Audenaerde in the 1930’s.  The artwork was ahead of its time, resembling more of designs from the 60’s!

Leonard’s Luke Skywalker FX Lightsaber

Lightsabers appear frequently in The Big Bang Theory.  Leonard uses Luke’s green lightsaber as a flashlight/weapon when he investigates Sheldon’s sudden disappearance in episode 2.

Howard’s Alien Lapel Pin

In many episodes of The Big Bang Theory Howard can be seen wearing a lapel pin on his dickie.  This particular lapel pin is of an alien head.

Electromagnetic Spectrum Chart in Apartment

The electromagnetic spectrum chart is a chart used to study the relationship between unseen electric and magnetic waves.  It is located in the apartment in the hallway.  It is first glimpsed in the pilot episode.  The chart also compares wave length and frequency sales, radio and microwave usage, and x-ray and gamma ray absorption.

Leonard’s Caffeine Molecule Shirt

Leonard is sporting this t-shirt in the second episode of Big Bang.  It is a 2D representational model of the caffeine molecule, the favorite drug of any nerd/gamer.