Yea, fly somewhere. TRD Pro is a TRD Off-Road with Fox shocks and 1 inch of lift only in the front, Nitto tires with black SEM wheels that are a half inch less in width than an Off-road, and a few colors you can't get on any other 4Runner. You can't even get a moonroof or KDSS on a TRD Pro.
Get an Off Road Premium with the upgraded sound system and a moon roof. Then put a Toytech Boss 3" lift on it and swap out the wheels for SCS Ray10's and 285/70R17 Nitto Ridge Grapplers and you will spend much less and have a better vehicle. Only thing you can't do is get the orange or granite colors. You can even swap out the front grill to make it look like a TRD pro for about 5 or 6 hundred dollars. Just make sure you don't get the stock running boards that have a welded on step that will catch rocks. Purchase a real slider and install them yourself.
I think some have been getting TRD Off-Road Premiums for 3 or 4 thousand less than MSRP. By the time you add your upgrades you will probably be still below MSRP or right at it. That's way less than a TRD Pro and way better.