The $10 t-shirt deal of the day over at RIPT Apparel today is a mash-up of Portal and Pokemon called “Portalmon” by fanboy30.

The shirt went on sale at RIPT today, Tuesday, September 4, 2012, at midnight CST, and will continue for 24 hours from then, and once it’s over, it will not be sold on the site anymore.

The t-shirt deal of the day over at RIPT Apparel today is a mash-up of Mad Men and Portal called “Portal Men” by shumaza.

The shirt went on sale at RIPT today, Tuesday, July 10, 2012, at midnight CST, and will continue for 24 hours from then, and once it’s over, it will not be sold on the site anymore.

The t-shirt is available in men’s and women’s sizes for $10 each in gray. Kids sizes are $15 (Boys, Girls, and Toddlers in gray/white); Onesies are $18 (in gray). You can also get the design on a Hoodie for $38 (in Men/Unisex sizes in gray).

What do you think of this design?

The t-shirt deal of the day over at RIPT Apparel today is a Portal-themed shirt called “Lab Rat” by artist Melee_Ninja.

The shirt went on sale at RIPT today, Monday, May 21, 2012, at midnight CST, and will continue for 24 hours from then, and once it’s over, it will not be sold on the site anymore.

The deal of the day over at Things From Another World today is a Portal Companion Cube Cookie Jar for $20.00 (that’s 33% off of the regular price of $29.99).

Note, this deal is valid only for today, Wednesday, May 9, 2012, until 11:59pm EST while supplies last (and it will sell out, so hurry!). Visit the TFAW’s Deal of the Day page to view the hours left in the sale as well as quantities left on the item.

During a video game panel at Emerald City Comic-Con last weekend, Dark Horse Comics announced that they would be publishing a new concept art book for developer Valve’s hit sequel, Portal 2.

The book, titled The Art of Portal 2, gives fans a look at the game from initial concepts to the final product, with added insight from both artists and writers who have worked on the Portal game series. At 184 pages, fans will get their fill of mostly never-before-seen art, including looks at the Aperture Science facility, characters such as Chell, and the design process of Valve.