No, they've got one of those, and I think that would be way more.
When I have ordered keys have been a lot less expensive I think. What I have been told is that
2 key is ~$23 each
4 keys ~$12 each
8 keys ~$6 each
16 keys ~$3.5 each
That is, there is almost no difference in the total price when ordering any number of keys less than 20. And that is per "key type", row 1 1.00X wide is one type, row 2 1.00X wide a different one, row 4 1.25X wide is one, and row 4 2.75X another still. On a ISO layout I get a total of 15 different key types (16 with nubs on F,J,KP5). There are a lot of types that are one off on a keyboard too, I guess they would be ~$50 each... Then that might add up to her number =( But I still thought ordering from what they have in stock would be a lot cheaper.