it also depends on the quality, size, paper, etc . . .
A few that i did for your reference . . .
1. $300 for 20 pages (hard album, cardboard page)
2. $220 for 15 pages (hard album, 120 \gram paper)
3. $200 for 10 pages (hard album, carboard page)
hope it helps . . . search and you can find the places where you can make the album.