It depends entirely upon exactly what you choose for cabinets, countertops, hardware, etc. and what part of the country you're in. Could be $30,000, could be $75,000. Have you read thru threads on kitchens here?

Have you looked at painting the cabs? Also, I do not think you would achieve what you are looking for with the floors you have. notice how everything ties in with the floor and contrasts the white backsplash and counter.

We paid $4,000 for our quartz countertop 7 years ago. Subway tile won't cost much if you can do it yourself. Maybe a couple hundred dollars.
Your inspo photo is a great look. If your cabinets are worth re-using, I'd say go for it. If they're stock cabinets and not for the long haul, put in a light colored laminate to mimic the picture and your subway tile. The tile will be the least expensive part of the re-do, especially if you are diy-ers.

Backsplash, counter, pulls (7-15k depending on what you can do yourself)

Your cabinets are fine

I think your floors are fine, but you could look into luxury vinyl plank Flooring that is installed over tile

Agree with sushipup1 re: costs - lots of variables including how much DIY (demo) you're comfortable with. Based on your existing kitchen and inspiration photo, it may be you find your kitchen "dark" - mainly due to the countertops and backsplash against the lighter flooring. The cabinet wood tones are similar (though your inspiration wood is more "rustic"). Let's say you'll keep the cabinets and tile floor as is and just replace countertop, backsplash and hardware (which if you like the style you can easily spraypaint black with Rustoleum). (If - and this is a BIG if - you're able to carefully remove the countertop without damaging the backsplash, pick up its lightest tone in a solid for your counter - the room will seem much brighter.) Try greiges or taupes which should work with the cabinets, your walls (unless you're planning to paint!) and tile floor. I wouldn't do white top/white back unless you're continuing the adjacent dark hardwood into the kitchen. Changing out hardware is pretty simple if you don't need to drill/fill holes.

Given current COVID-19 protocols it may be a challenge to start this project so like sushipup1 suggested, do as much research as you can - lots of great info and inspiration photos here.

Good luck - make sure to post your "after"!

I agree. Do not touch your cabinets. If you think you're going to be there less than 3 years, leave it as is and let the next owners update it. You could pull off the look you're going for but you'll have to replace your kitchen flooring to do it. Good luck!

I agree thirdly (or fourth, I've lost count, LOL). I'd replace the counters but NOT with quartz. If you're not staying, quartz is a big unnecessary expense that will not necessarily pay back. A lot of people don't like it.

Replace the counters - I'd pick one of the stock laminates from Lowe's/HDepot. You want it to look just good enough to use but not so valuable that the next owner will think "what a waste of $$$" when they rip it out to do granite or solid surface or soapstone, etc. Replace the cab hardware (or paint the latter, as suggested).

If the backsplash is damaged in the countertop removal, take it out, have the surface prepped, and paint it with a good quality latex semi-gloss.

I did this when I couldn't decide on a backsplash, Two coats in an area slightly larger than yours, went on in minutes and was a breeze to do. Ten years later, it's still up. Washable and scrubbable, best $40 value in the kitchen remodel.

Also, if you feel your kitchen is too dark, put in some of those after-market undercabinet lighting strips. Makes a HUGE difference!

What is the quality of the cabinets? If they are to be changed soon, I would just put a decent laminate countertop and sell as is. I bought a condo where the previous owner had changed the laminate for granite and left te 30+ year old cabinets. We bought it for other reasons, but I would have prefered she left the old laminate and reduced the price by a couple thousand $. Now, we feel bad having to replace a new countertop.

I agree with einportlander. It depends on who your buyer is. Figure that out and go from there. Most people prefer to move into a home that doesn't need updating so prepare to do some work. Your floor appears to be in good shape and is pretty neutral so I'd leave it as is. I would definitely replace the countertops and backsplash and paint the cabinets. I would also fill in the space above the cabinets and add a beefy crown moulding just on that wall (remove the trim at the top of the cabinets first). That will give the illusion that the cabinets go up to the ceiling. Your colour ideas are current and would suit this space. What you choose for your finishes depends on who your buyer is. If this is a starter home in a starter neighbourhood, then your budget should be low. If your home is in an up and coming neighbourhood, then spend more. Note that buyers these days are a little more sophisticated and expect more so a new laminate countertop will not appeal to very many buyers.