GLG ships world wide never lost a box yet knock on wood, the bx4s will be out on 4-20-17 as well as bx3f1's.
If it was me I'd rather have em mailed than carry em on a plane, just my opinion. The US has no souvenir laws as far as i am aware.
Bx3 was listed at 100 because there was only limited packs released, mainly made it to get to bx3 for my advancement. I think they are almost gone now. Mainly put out for collectors and long time followers of the development. For new peeps wanting to check out the GB the cheaper packs do not denote a change in quality. Only difference is you will get a bit more variation.
3 main pheno groups, glue leaners on the top end, a big middle range of hybrids and a smaller sour bubble leaning group on the bottom end %'s.
You can begin to reliably seledct phenos a few days after they break dirt as described in this thread and the other big ones on GB floating around.
BX1F1 will have most variation and the pure bx's get successively more glue leaners showing.
Do to careful selection we have not seen a drop in vigor. They spend alot of energy building roots early then explode growth wise in the teen years.
All of the plants will exhibit uniformity in potency and great resin production as well as reliable structure per pheno as documented in GB threads.
You are guaranteed every mom will be worthwhile. Besides the odd intersex plant no one has had a shitty female yet that we've seen.
The terpene profiles are variable so the fun is you are guaranteed winners and you can hunt through for the nose you like the best.
It's like pheno hunting without the liabilities. ha.
Appreciate the interest JD!