Wanted: Glock 17 Gen II OEM slide & spring

Hoping someone out there with some parts or an old Glock they no longer use would be willing to sell their upper less the barrel at a reasonable cost... especially if actual Gen II as not many people own lowers this old anymore...Gen III should work too....but must be complete just no barrel required. 

Thanks In advance if someone out there can help or for just taking time to look if you cant.