My friend gets hers done - it costs $90 - $120 to get them put in, then $60 every 2 weeks afterwards to maintain them (replace ones that have grown/fallen out).
Me personally, I'd only get them done for a special occasion as they're so expensive, but I do live in a smaller town so if you're in a more metro area you can find them cheaper because there will be more salons competing for business
They do look amazing though, I just think the cost of the upkeep is a tad excessive. Much prettier than false lashes so if you're after something great for a special occasion, I'd definitely recommend them!