You can get TA by itself for $24.95
here, though it's down the page a bit, or
here. It seems you've already been to the first page...I'm leaving the above in my post just in case you've missed TA separate somehow. I do believe DA is required for it (might not be, can't remember), but you say you have that already, so that shouldn't be relevant.
Am I missing something? Ultimate Bundle Pack is DL+DA+TA, at ~$60. That's ~$75 if done all separately, or ~$70 if done DL+DA Bundle + TA separate, or ~$65 if done DA + TA Bundle + DL separate.