Absolutely you can .
I got my nonlinear there when they were having a sale 2 for $99 and by the time it was over I ended up paying a little over $300...but that was with transition lenses in one pair.
Yes they do have no line bifocals. The price varies with the brand and materials and types of insurance. Without insurance, they can be rather pricey.
Thanks! Your answer is awaiting moderation.