searchengine.co.in
mobilephone.co.in
unitedstates.co.in
mp3players.co.in
dvdplayers.co.in
cellularphones.co.in
mp3players.in
makemoney.in
cellularphone.in
handsets.in
Considering that India has over 1 billion people and
a rising, english speaking middle class, and an existing
technology infrastructure, I think there is a future for
.in names (I would think .in is better than .co.in because
it's shorter, but .co.uk does well so what do I know)
Your names to do with technolgy gadgets are the best,
and also makemoney.in is a popular phrase with good
ppc keywords for making money. These names say exactly
what they are and the keywords would surely return high
overture scores.
I think they are all worth keeping and developing at
least a one page website with ppc links on it. Over time
focus more on the ones that get more traffic or earn you
more income, let it see where it takes you.
For the appraisal, I would say a minimum of 1k for each name,
and 5k to 10k for the stronger names. Over time as India develops
with more middle class and more internet use these names will be
worth more, as I'm sure they'll get lots of type in traffic.