Need Interfaith Rabbi who is not so expensive!!! - HELP!

Hi girls...

So my FH has been calling several rabbis that have been recommended to him...we need interfaith who will co-officiate with a Catholic priest....he didn't like a few he spoke with. He finally found one he liked today who many of you on here have used....Rabbi Roger Ross website is www.lovingheartsceremonies.com...

Anyway - Rabbi Ross costs $900!!! I know this is apparently the norm but that is just ridiculous to us. We did not budget that much for a rabbi. Looking to spend more like $500...does anyone on here know of someone who is cheaper???

Please let me know. Would be greatly appreciated!

Thanks!!!