The 20 year one for 1M is what I would have bought before the GBP tanked again. Its a priority for me when this shit subsides. But, you can't work. Jess has a successful business she is there to work not play.
Where i got it from was the Melbourne Thai Consulate Website and in subsequent emails from them. However, I have just checked their website today and they have completely updated it and removed all references.