Nybonsai12
Masterpiece
Yes they are very common. I see them in all the nurseries but I very rarely see any bigger than a 2 gallon pot.
Not that they are expensive compared to other things but a 1-2 gallon juniper can be $15-25 depending on where you go. The prices here are probably more expensive than compared most places. With the box stores being somewhat "bargan basement" I think the smaller sizes are most common because they are the cheapest. People can buy more for less money.
Paradox is telling it like it is. The box stores really have nothing, you can go to a hundred stores and be lucky to find one tree with good bonsai characteristics.
I'd be willing to bet where we are has a pretty high amount of private nurseries per square mile as well, but the prices go up and up and up so it defeats the purpose. Paradox, ever been to Martin viette nursery? I almost passed out after seeing the prices.
As to the OP, good find! Good luck with the tree.