The t-shirt deal of the day over at RIPT Apparel is the Star Wars Starbucks mash-up “Darth Roast Coffee.”

The tee, by artist J Christian Reed, went on sale at RIPT today, Wednesday, January 26, 2011, 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 design takes Star Wars villain Darth Vader and puts him in the center of a Starbucks-like logo for his own brand of coffee. The Imperial logo is also incorporated into the design.

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

You can see more of the artist’s work his website.

What do you think of this shirt design?