At Girag office right now..
No need to book, no need to crate. Just show up with your bike. I had to take my windscreen and mirrors off and they want you to arrive with as empty a tank as possible.
Price is 901.38$ - Everybody says that you HAVE to bring cash. I could not get 900$ out of the ATM and told them that I would pay when I picked the bike up in Bogoto, since they dont accept creditcards. First they said that it was impossible, but I insisted and they finally agreed for a 3% "pay upon collection" sursharge, which was 27$.
They are super nice at the office and I am using their computer as I type, waiting for Airbill to be produced so I can go to the customs. They are very busy today, so it has taken them 2 hours so far. But, free snacks, juice and internet is keeping me going.
Talk to Xenia Jurado at the office or her assistant. They both speak english pretty well.