A couple of keen collectors got carried away in a biding war and paid a crazy price for that SAK, now a bunch of people are trying to sell theirs, hoping to get similar money.
As much as I love Victorinox SAKs (and I really do) I am glad I'm not a collector - I bought a silver coloured Alox Cadet from Amazon a few months ago and it cost me ~$15 (Farmer ~$30 + Cadet ~$20 - $10 promotional discount = ~$40 for an Alox Farmer & an Alox Cadet) and my Cadet is just as good as a different coloured one for size, weight, performance & utility. Also at $15 I'm not afraid to carry and use my Cadet whenever I like.
BTW
I think that the Cadet is a great SAK for when you want to go minimal with as slim a SAK as possible - talk about disappearing into your pocket! You still get some useful tools including a flat screwdriver & a smaller flat screwdriver that would also work on most Phillips head screws, you can cut open packaging & open bottles or cans, you can even file your nails - what's not to love!