If this sale is legit, it seems like a steal next to the Tec #31 CGC 2.0 that recently sold on Heritage for $34,655.
I understand recent FMV may place the two books close, but in the long run, I don't see them as being anywhere near close.
grade for grade (mid and lower), it appears tec 31's have caught up and surpassed batman 1's
in 2005, a 5.0 tec 31 cost $15K and a 5.0 batman 1 was 25K
in 2009, a 5.0 tec 31 cost $30 K and a 5.0 batman 1 was $40K
in 2011, a 5.0 tec 31 cost $50K and a 5.0 batman 1 was $60K
in 2014
now we have 2.0's (tec 31s) selling for more than same grade bat 1's... seems like a trend that will continue
also, a 6.5 tec 31 has sold for more than 100K, that's about where 7.0 batman 1s are