Welcome to SWFUK!
Better pics will definitely help, as condition and completeness effect the values massively. Blue Snaggletooth is probably the most valuable figure you have. Looks like you have a pop-up saber R2 in there, which will be worth a good amount on it's own £200+. Also, EV9D9, Boba, Luke Jedi, Paploo, Warok. Even the Cloud Car Pilot is worth good money if complete.