If you just want The Final Cut version on blu-ray, then this one will do the job for under $8 new. This is the only release that I have on blu-ray (although I also have the Four Disc Collector's Edition on DVD) and I can vouch for it's quality.

https://smile.amazon.com/Blade-Runner-Final-Cut-Blu-ray/dp/B004FQX5CK/

I don't know that there are really any blu-ray/DVD combo releases that are going to be affordable, so if you need both you might just have to pick them up separately.