To participate in our invaluable.com LIVE auctions an active account at invaluable.com website is nesessary and you have to be approved to bid prior the day of the auction. 
PLEASE NOTE that your login info at karamitsos.com are NOT valid at invaluable.com too

To start real time bidding, please visit our website at karamitsos.com the day and time of the Auction, enter our Auction by clicking on the auction’s cover or auction’s title and login using invaluable.com login info.

PLEASE NOTE a 5% invaluable.com commission will be added to the "hammer price" for each lot when bidding via invaluable.com platform.

For further information regarding our invaluable.com LIVE Auctions and its features please email us at info@karamitsos.gr