We’ve been wondering what special offer T-Mobile will have for their Black Friday sale and now we’re a look at least one of the upcoming parts of the deal. As seen in the above flyer, T-Mobile is offering the Samsung Exhibit II 4G on an unlimited talk, text and web value plan for $29.99 down with a $30 mail-in-rebate. Of course, moving forward you’ll add an extra $15 per month to your monthly bill in order to pay off the cost of the phone over the next 20 months using T-Mobile’s equipment installment plan. This “deal” will save you $30 off the current price of the Exhibit II 4G.

The Black Friday specials also include the Samsung Gravity Smart, myTouch by LG, LG DoublePlay and Samsung Galaxy S II. Customers wishing to take advantage of this deal will be required to sign up for an Unlimited Value Talk and Text with a 2GB or higher data plan. T-Mobile’s two-day deals are good for Black Friday, November 25th and Saturday November 26th with prices returning to normal on Sunday, November 27th.

As an additional bonus, T-Mobile is offering a buy two, get one accessory for free offer good through November 27th as well.

• Gravity Smart will be $29.99 down payment with a $30 mail-in-rebate, $10 monthly installment
• myTouch by LG will be $49.99 down payment with a $10 monthly installment
• LG DoublePlay will be $49.99 down with a $15 monthly installment
• Samsung Galaxy S II will be $229.99 down with a $30 mail-in-rebate (so $199.99) and a $15 monthly installment