Oboe - Pro or semi-pro oboe with left-F needed!

I need a more advanced oboe! Needs left F and standard trill keys. Most older professional instrument of up to about 25 years old from good maker would do. I use Peter Hurd's list as my reference: oboes.us/sell/oboes.html

I have a Buffet and Crampon 4012: grenadilla wood, light weight, in excellent shape, perfect for beginners. I can sell this or trade with you. The used market value for this is about $1,200-$1400. My total budget for my oboe upgrade is not much more ;-(