That's huge! I can't imagine what the shipping would be like on something like that.
I'm definitely not an expert on shipping internationally, and there were lots of lessons learned on shipping with this one. Might be helpful for other international customers who want really big blocks (ie bigger than 18 X 24). This customer wanted as big a block as he could get.
1) USPS seems to always be less expensive than other carriers. I rarely check international pricing on Fed Ex or UPS any more, because they are so much higher. Plus, many international customers (particularly Canadians) tell me they prefer USPS because it generally gets there more quickly (I think because of customs??).
2) Until this block, I've always shipped Priority Mail International for international shipments. There are dimensional and weight constraints with USPS. Weight will rarely be a limiting factor. But, it turns out dimensions can be an issue. It turns out that Priority Mail International allows maximum dimensions of 79", using the formula of Length (longest dimension of box) + 2 x height + 2 X width. So the box can be no larger than 25 X 23 X 4 (25+23+23+4+4=79), for example, which is about right for an 18 X 24 board.
3) USPS Global Express, on the other hand, allows 108", so the box can be 33 X 33 X 5. We actually made a custom box to those exact dimensions for this order, and yes, they measured it at the Post Office to make sure we were following the rules. I'm embarrassed to admit how much time and effort went into that custom box. That was a seriously expensive lesson learned for us. The customer wanted as big a block as possible, and we really pushed it to give him what he wanted.
4) Global Express supposedly gets anywhere in the world in 1-2 business days, which I have a hard time believing. I get a discounted rate with USPS, and they charged me $320 to ship this (including insurance). That does not include my packaging costs, which I ate on this particular commission. Looking forward to seeing when this guy actually arrives. We took it to the Post Office at 4:00 PM yesterday.