A couple of sky high domain names are up for sale on Sedo at the moment. Planet.com currently has a bid for $200,000 (although there is a $500,000 reserve). Fly.com is also approaching six figures with a bid for $99,999 but it is a long way off the reserve of $2m to 2.499m.

Continuing on the sky theme, cx.com is also up for grabs with a bid for $45,000 and a reserve price range of $50,000 to 99,999. CX is the flight code for Cathay Pacific.

All auctions close Wednesday or Thursday depending on where you are in the world. For more information see:

• www.sedo.com/auction/detail/planet.com/40342_e__ - planet.com
• www.sedo.com/auction/detail/fly.com/41015_e__ - fly.com
• www.sedo.com/auction/detail/cx.com/41766_e__ - cx.com.