priced Some domains to sell. Please valoration

[sango]

Hello.I have several domains I hve registered this week and I am looking for information to sell. These domains are:

globalhollydays.com
financesmarket.com
financesmarketing.com
premiumlager.net
retailforyou.net
dayoffer.co

How much could I earn whit these? and, what is the best way to do it?
Thank you very much,
sangora.