SEO.com just sold recently, didn't it?
seo.co.in is a great name. The big debate is between .in and .co.in but they both will probably have a good future, especially with India's huge population. Opinions seem almost equally divided, I've seen good arguments for both. As internet grows in India, there will be more need for
SEO services, which is great for this name. Sell now or hold for more is a question every domainer has to face at some point, good luck! I agree with the value being in the mid-xxxx range at least to the right buyer.