Out of curiosity, I checked, and these are still being sold. New, on Amazon, for $70 -- no kidding. Used on EBAY, despite about 75 listings, the prices start at around $20 -- and get ridiculous quickly.
I'm glad I got mine when I did.
My advice would be to find an EBAY seller who accepts offers -- and wait for NEXT XMAS -- or volunteer a neighbor to press the shutter (or a family member who doesn't want to be in the picture anyway -- usually easy to find).