There are (or were) a lot of PlanetGuru (planetguru.com) publications in the US for NRIs and PIOs with the word Guru in it, e.g., SeattleGuru.com.
The original guru outfit had print publications for individual cities, but then a few years back they sold to some new owner who was not prepared to have the enterprise managed properly and the whole thing went on hold. However, the brand is still solid and most of the good guru names have been snapped up.
I would think the domain would be worth at least $400 and probably twice that much. At $230, it?s hardly worth the time it takes to complete the transfer.
There are lots of dot-in domains for hotels in individual metros. Your domain makes a great overall brand.