GNU HYAK (the old original carbon credit) 157cm 2019 model
the HYAK is basically the GNU Carbon credit not in asymetrical
This is the most affordable board you can get in the mervyn range. but don't discount it as a top board. iits still a rocking awesome board. if anything its the GNU skate banana,
its a fun board and great for begineers but pros will like this as well because its fun board.
check the review. (its 2016 because i couldn't find the 2017 one) but it would be the same.