Just bought a new TRD Sport with a 6' box. Looking for a tri-fold in a rush I came across a classified from an older guy in a town a few hours away from me. He sold his truck before he installed a bunch of accessories. I asked him if it was a 5 or 6 ft, he didn't know. I asked him if it was a man or auto trans and he confirmed it was a TRD Sport with Auto Trans. VERY VERY rare around here to have a 5' on an auto TRD Sport. So he either thought it was a TRD and it was an SR5 or he had a rare set up. In any case, I grabbed it in a rush and it turned out to be a 5' cover.
This cover is still sealed in the box, never been cracked open.
Details on cover can be found here:
I'm in Canada but I'm willing to sell it for $225 and just charge whatever actual shipping charges are.
PM if interested.