I already put these on Twitter, but wanted them here as well.
Walmart USA sold two sets of sharks from Discovery Science as part of their 30th Anniversary. I think the set names are based on shows, but I have no idea.
Thanks to
@Halichoeres for getting these for me!
Each set is a box of 10 figures. There are species pictured and named on the back. The figures aren't marked...and the pictures/animal names don't always match well or at all with the figures in the set. So sometimes I had to take wild stabs at the species of the model...
This one is called Alien Sharks. I'm not sure, but I think the show is about odd and little-known sharks.

(note: except for a few format alterations, I'm just kind of posting my mini reviews of each with the photos)
This first one is a Goblin shark
Mitsukurina. Biggest one in 2 sets!
Unique species as figure? No
Identifiable from photo on box? Yes
Represents species? Yes
Display worthy? Yes

Next, frilled shark
ChlamydoselacheUnique species as figure? No
Correct photo on box? Yes
Represents species? Yes, but there are better
Display worthy? I guess. I have several others.

Common sawfish
Pristis. Listed as a ‘sawshark’ but clearly isn't (ventral gills, no rostral barbels)
Unique species as figure? No
Correct photo on box? No. Not even the correct superorder
Represents species well? Meh
Display worthy? No. Again, I have several…

‘Ghost shark’ On the box is a picture is a Rhinochimaerid. They should've done that but at least it's different.
Unique species as figure? Yes
Correct photo on box? Sort of…at least it’s a Holocephalan
Represents species well? Yes. Definitely a chimaera…
Display worthy? Yes, it’s at least different

Bull shark. Needed to reach a bit here. The models aren’t marked, so sometimes it’s a matter of ‘maybe?’
Unique species as a figure? No
Correct photo on the box? Well…it’s a shark. Maybe?
Represents species well? There’s better
Display worthy? No

Hammerhead shark
Sphyrna Generic species.
Unique species as a figure? No
Correct photo on the box? Well…it’s hard to mistake a hammerhead shark
Represents species well? Many exist. Many are better
Display worthy? No

Speartooth shark
Glyphis. Based on photos on the box and best fit for ID.
Unique species as a figure? Yes. If it's a Glyphis
Correct photo on the box? It’s a best fit thing. But tiny eyes and long pectorals?
Represents species well? It’s okay
Display worthy? Sure

Japanese bullhead shark
Heterodontus Box depicts leopard shark (Triakis)…nope. The second wrongest one in two sets...the other set has one that's more disappointing.
Unique species as a figure? No (for either species)
Correct photo on the box? Not even close
Represents species well? There’s better. Of either species
Display worthy? Nope

Megamouth shark
MegachasmaUnique species as a figure? No, but sculpt and paint job is different
Correct photo on the box? Hard to mistake it
Represents species well? It’s okay
Display worthy? Maybe

Basking shark
Cetorhinus Again, hard to miss this one…
Unique species as a figure? No. Every figure seems to look like it too…
Correct photo on the box? Basking sharks are pretty hard to miss…
Represents species well? Sure.
Display worthy? Nope

I do recommend the sets if you can find them. They were apparently only available in some Walkmarts in the US. During Shark week. So who knows if they can still be found.