The TPB is great no doubt, but having used a wide variety of bars I can tell you its not so much better than other bars that you should sweat over getting it or another bar that is highly rated, unless you need what that specific bar has to offer.
The Texas Power bar tends to be a bit stiffer (less bend with heavier weights), and has harsher knurling. That can be good or bad depending on your preferences.
When I built my home gym I went with the Rogue Beater Bar ($165 + shipping). It is ever so slightly thicker than a regular bar, which might hinder your dead lifting slightly (very likely not though)... I would buy this bar again in a heart beat. After several years its still in like-new condition and I dont see myself having to do that though.
I have tried several other Rogue bars and they are all extremely high quality (Rogue bar, Ohio Bar, Operator bar).
You may want to see if one of the better gyms in your area has one to try out, or several to try out. Look for a crossfit gym as they tend to have a wide variety of Rogue bars, and may even have the Texas power bar.
As @jboy99 mentioned... Do not buy cheap. Unless you are getting used, I would be very wary of a cheap ass bar.
Although having said all of that, Black Friday is coming, as are the other holidays, and these places usually do great sales and shipping rates during these times.