Hmmm
The tree it does have a good nebari
Enough well placed branches
Hard to tell from pictures but:
Taperless trunk
Branches grow up like a decideous tree instead of hanging down like pines (its still a needle type tree)
Looks like some branches in the top are thicker than the lower branches
I have seen more interesting larches for around that price
I personaly might save the money for something else i dont realy know the difference between the pseudo larch and euro larch so i cant help with that
So would I, actually. There must be lots of Dunkeld larch around Edinburgh, and it's a much better species for bonsai: smaller needles, locally grown so ideal weather conditions, etc.