Anything with a recognizable logo is generally unusable in stock or micro stock, so those markets are immediately closed to you.

It's very unlikely you could market into the commercial market without releases on the logos and trademarks.

It's more likely you could sell them into the editorial market, but unless the publication was specifically doing an article on those toys, they're unlikely to be too interested in them, and if they are doing something specifically about them, is there any reason yours are going to interest them? (and since you can't market them through an agency because of the logos, how would they know about them?)

And as Michael Clark noted in the comments to your question, unless there's something really unique here, it's unlikely anyone looking for material like this would be interested in paying much...

Oh, even if you can figure out the rest, why is it worth Matell's time to respond and evaluate your request or issue a release? What's in it for them? If you can't answer that, expect silence from them...

In other words, not something I'd suggest bothering to put any time into...