Bumping this old thread!
For those in Langley, our go-to place is Umami Sushi on 64th, located next to Wired Monk, where Save-On Foods is. Their nigiri is excellent. Fantastic toro, every time. Prices are moderate. Ex: $2.50 for toro, $2 tuna, $2.25 salmon, $1.75 saba. My wife loves their dynamite rolls and beef teriyaki. Try their "Salmon Skinnies". It's, basically, salmon tempura and a scoop of imitation crab. It's awesome.
We've been going there a couple of years, and it's been fairly easy to get a booth. Apparently, the word is out that this is a good place to eat. My sister-in-law and her husband tried to go tonight (Tuesday!), but all the booths were full. They went to the Cloverdale location, which is also on 64th, and said the food was just as good at that location. So, that'll be the backup.
Also, I want to mention that Sushi Kamizato has become extremely popular. They have also raised their prices, significantly. Most of their nigiri is more than $3/piece. Saba is $3.40! I'm really happy for their success, but that's priced me out!