Yeah, Carelian Birch (Betula pendula Roth var. carelica (Mercklin), Betula pendula f 1.0 carelica, Betula verrucósa)

They differ in grades depending on the quality

as example

extra class (~ $13-20 for 1 pc)







1 class (~ $7-11 for 1 pc)







2 class (~ $3-5 for 1 pc)







3 class (~ $1-2 for 1 pc)