Which Ayu cd/dvd is the MOST precious to you?

[yoshino]

Here's the scenario. If a disaster were to happen (touch wood though), which Ayu cd or dvd among ALL Ayu's collection will you save??
That means which Ayu cd/dvd is considered as the MOST PRECIOUS to u??

I know it's a hard choice. Anything with Ayu is definitely like a treasure to all of us. But what will u eventually save, if u have can choose one in the scenario as stated? and u may state the reason =D

As for me, I'll save ayu-mi-x III Acoustic Orchestra Version. Cos it's the onli Japan version cd that I've asked my fren to help me buy online. so it's the most expensive cd among all the Ayu albums I've bought. hehez.