Jirachi 6th Movie Half Decks

How much do these usually go for? I found a couple of them online and I wanted to know if it would be worth it to buy them. Any information would be appreciated. Thanks!

Here’s a pic:

$6.

They definitely go for more than that. $25-40 is a more realistic range.

$10 is more realistic.
I found a site that seems to have an ample supply of them.

Like I just got 2 for $26 shipped…
Since I wanted a few more…