The Sony clie SL10 is listed on Amazon: http://www.amazon.com/gp/offer-list...&condition=used
And the prices range from $40 to $150. Of course on the low end expect a very used PDA with no installation CD. You can (and need to) go to sonyclie.org for a copy of the installation cd because you can't hotsync without the special flavor driver.
Some of the Sl10 will lose all their data when changing the battery when the backup small battery is bad. Basically a good working Sl10 will save its memory if the AAA batteries are changed within a minute. Did I also mention that the Sl10 is one of the last palm devices to use two AAA batteries?
One of the goodies in the installation CD is a copy of the old Documents to go. Another is a driver so that the MS Import can be used with your computer and you don't need a card reader.
I am not sure if there is a tv remote program, my TG-50 has an excellent remote, but the ir beam is supposedly strong in the Sl10.
Since the sl10 is black and white you may not enjoy the Picture gear or photostand function, but the high res certainly beats pictures shown in a black and white Handspring deluxe.