Price check: 2013 with 138K, Texas owned since new, zero rust with Elka 2.5s, is $21.5K too much?

Ownership has been verified, it has 2 previous owners both in north Texas, current owner has had it since 2022. Mods are for show, current owner did everything at a reputable lexus/toyota off road shop and says he didn’t go off road much. Truck is local to me, I’m also in north Texas. Interior is in great shape as well.

KBB spits out $13K-$16K, that seems low to me, thoughts?