How much do those generally cost? I'm thinking about marketing one this Fall to grandparents to buy for their grandkids for Christmas. The majority of Barefoot's titles are $6.99 for board books (although, the large ones are $14.99), $7.99-9.99 for paperbacks, and $16.99-19.99 for hardbacks. I was thinking about doing 3 options ... $125 for toddlers (board books), $175 for paperbacks, and $225-250 for hardbacks. That includes shipping costs each month. Do you think anyone would buy that (grandparents and/or parents with a two income family)? I honestly have no clue, because I've never joined any of those monthly membership things. People buy magazine memberships as gifts, though, so why not children's books? :?: