Clone Wars BGs/Key paintings

A nice fellow I know from the internets is selling 4 original BGs/keys from Tartakovsky's Clone Wars series on ebay. All these were painted in-house by Scott Wills or his crew. http://www.ebay.com/sch/m.html?_nkw=Star+Wars+Clone+Wars+Miniseries+Original+Background+Color+Key+Gendy+Tartakovsky&_sacat=0&_odkw&_osacat=0&_ssn=freaky_styley_store